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-   -   Serpent 710 (https://www.rctech.net/forum/nitro-road/27070-serpent-710-a.html)

spawn 12-24-2003 02:18 AM

1 Attachment(s)

Originally posted by RoyU
InitialD, why don't you just take a picture of yourself and post it so we can see the "man" behind the D:D
tadaa......;)

Julius 12-24-2003 02:33 AM

Re: Re: Re: Re: Re: Re: Steering Linkage Pic 2
 

Originally posted by Schrijver99
:confused: Sorry, but no need to get angry :confused:
Don't try to post as much as D and maybe i can keepup with reading the post's.

Still i have placed a small spacer between the ballcup and the wishbone (and still have alot of spacer with the wheel) so the shocks moves a little better :tire:

I am sorry. I'd did not mean to sound angry. I wanted to make a statement that was clear. It is sometimes the problem with forums that someone detects a "problem" and it starts to lead a life of its own.

If you want to change things to the car that is fine. But don't create problems when there isn't one :)

Schrijver99 12-24-2003 02:42 AM

Re: Re: Re: Re: Re: Re: Re: Steering Linkage Pic 2
 

Originally posted by Julius
I am sorry. I'd did not mean to sound angry. I wanted to make a statement that was clear. It is sometimes the problem with forums that someone detects a "problem" and it starts to lead a life of its own.

If you want to change things to the car that is fine. But don't create problems when there isn't one :)

ok lets move on to take the winning spot with this car, cause stil i think the 710 is a WINNER. :nod:

Ps how to place the a personel transponder!:
I cut a square in the fronbumper and placed it under the upper bumperholder, Nice place and well protected.
Only need to find a good way to get the wire to my reciever :confused:

InitialD 12-24-2003 02:46 AM


Originally posted by spawn
tadaa......;)
Oooii, I told you I look better than that !! :flaming: :flaming: :flaming: :lol:

InitialD 12-24-2003 02:50 AM

Re: Re: Re: Re: Re: Re: Re: Steering Linkage Pic 2
 

Originally posted by sparksy
Maybe if D didnt post so often replies wouldnt get lost so easily... :lol: :lol: :lol: :lol:
Apologies to my snake friend down under ! http://212.227.253.81/forum/images/graemlins/bow.gif

Can't help but get too excited about the new snake ! :nod: :D

InitialD 12-24-2003 02:51 AM

Re: Re: Re: Re: Re: Re: Re: Steering Linkage Pic 2
 

Originally posted by Julius
It is sometimes the problem with forums that someone detects a "problem" and it starts to lead a life of its own.

If you want to change things to the car that is fine. But don't create problems when there isn't one :)

Oopphs, I think I'm guilty of this one.:o

I thought I mentioned that it is more a matter of preference that you make the shocks more straight...

Perhaps if I post less, people will remember better and replies wouldn't get lost so easily ! :lol: :lol: :lol:

Sow&Steady 12-24-2003 04:34 AM

Re: Re: Re: Re: Re: Serpent 710 Pics - Part 13
 

Originally posted by InitialD
.... The car is super light in stock form ! :nod: Unbelievable.

Have you weighted the car D? How light is it?

Sow&Steady 12-24-2003 04:41 AM

Re: Re: Re: Serpent 710 Pics - Part 17
 

Originally posted by InitialD
Well, you're too kind ! Thanks.:D

So you're saying I should keep it in a rotating glass casing with spot lights around it?:lol: :lol: :lol:


Well, keeping it in a rotating glass case would be a good idea if you intent to give it to me to test the car in its best possible form... ;)

As for spotlights, not a bad idea if you plan to join those racing around at night in KL!

InitialD 12-24-2003 05:03 AM

Re: Re: Re: Re: Re: Re: Serpent 710 Pics - Part 13
 

Originally posted by Sow&Steady
Have you weighted the car D? How light is it?
I have not weight it yet. No way wife is going to given in those scales to me ! :lol:

I think Goldfinger mentioned that it was 1670 grams race ready with personal transponder, body and without fuel.

Julius 12-24-2003 05:20 AM

Steering link
 
Ok, let me try to explain the steering link issue. I've used the picture of Rookie Solara to clarify. I hope you don't mind. One thing to remark is that the angle of the link is a lot steeper than in this drawing. So the 90 degree to the link position of the arm is a lot more forward.

http://users.rcn.com/arsa/710-servo.jpg

At first look it would seem obvious that the link and arm need to be at 90 degrees. That "looks right".

The reality is different. It is not the link that defines the movement. It's the realtionship of the arm and the servo saver. The link could be a wire tied in a knot or shaped like a "Z" it would not make a difference.

The servo saver moves in a horizontal plane. So ideally the servo arm should move horizontally as well. Unfortunately sevos have no horizontally moving output but a rotating one. So we need an arm. To get left and right movement the same the arm needs to displace itself in both directions the same amount in relation to the movement of the servo saver. This means the horizontal movement is the most impoertant part.

Also you will notice the arm on the servo saver in the neutral position is at a 90 degree angle to the link. That means it you turn left and right the movement (forward and aft, but also left right circular movement) is the same).

So, now look at the picture again. If you align the lever at 90 degrees to the link and turn. If you rotate the arm forward (counterclockwise) you will have a little forward and then (because it is a circular motion) a lot of downward motion. If you turn clockwise, the ball will move sideways mostly and a little up and then down. So in this way both sides have different motions.

If you look at the picture where the arm is vertical in the neutral position you will get the same movement in both sides (horizontal and down).

Julius 12-24-2003 05:27 AM

One last thing.

In the picture of D's car I noticed that the ball Is shimmed outwards. This changes the angle of the link to the saver and means you may create unevenness left and right that way, which needs to be corrected ssomewhere else. If I compare it to my car (which uses a Sanwa steering servo) It seems the ball is a lot more to the middel of the car (even when I put my steering arm in the same position).

In the end it all comes down to: If you get left and right the same steering with epa settings within 10 point you'll be allright!

Solara 12-24-2003 07:08 AM

Julius.........the reason I created this diagram is for you (and others) to explain the full detail with at least a little picture so dumb ass like me could understand it more...please, if you find me helpfull and want me to create some quick diagram, please let me know.......(btw, what department should I send the drafting bill to..? Serpent USA or Serpent HQ in Europe..? For real....another 710 as a reward is fine for me....J/K)

raygun 12-24-2003 08:37 AM

Our Weapons!
 
Ha!! Here are our (mine and Pineapplet's) machines for next seasons' battles!! :)

They look and feel good....haven't ran them yet due to terribly wet weather last week!

http://www.trazz.com/rc/snakes.jpg

Impulse_racer 12-24-2003 08:57 AM

Where can I find one?
 
My girlfreind just called me and said she was getting a 710 for me for Christmas but has not found one after two days of calling all over. Does anyone know where I can order one? Thanks in advance.

InitialD 12-24-2003 10:54 AM


Originally posted by Julius
In the end it all comes down to: If you get left and right the same steering with epa settings within 10 point you'll be allright!
True. But I think not just that needs to be achieved. The steering left and right must not be binding too.:nod:

The reason why the shim of 0.5 mm was introduced was because it seemed like the link could rub on the front belt at certain steering positions.

Secondly, when turning right (servo horn pulls backwards towards the tank / clockwise), the linkage ballcup can bind against the servo arm at the furthermost end point of the servo. Shortening the linkage rod and the ballcups enables the servo arm to be moved forward and when the servo arm moves towards the tank to make the right steering, the ballcups will not be at the end position where it will rub against the servo arm.

InitialD 12-24-2003 10:56 AM

Re: Our Weapons!
 

Originally posted by raygun
Ha!! Here are our (mine and Pineapplet's) machines for next seasons' battles!! :)

They look and feel good....haven't ran them yet due to terribly wet weather last week!

http://www.trazz.com/rc/snakes.jpg

Cool.:nod: Hope you guys remember to put some foam tires on and don't forget a pipe and a side belt for the other car before you guys go for battle ! :D (j/k)

Sow&Steady 12-24-2003 12:00 PM

Re: Re: Our Weapons!
 

Originally posted by InitialD
Cool.:nod: Hope you guys remember to put some foam tires on and don't forget a pipe and a side belt for the other car before you guys go for battle ! :D (j/k)
... and an engine too! :nod:

S710_Nut 12-24-2003 12:46 PM

Merry Christmas 710 Owners!

I hope Santa has bought me what i want for Chrissy :sneaky:

Derby Bros Racing 12-24-2003 01:55 PM

Re: Where can I find one?
 

Originally posted by Impulse_racer
My girlfreind just called me and said she was getting a 710 for me for Christmas but has not found one after two days of calling all over. Does anyone know where I can order one? Thanks in advance.
my bro just ordered two from fastnfurious-rc.com.
pretty descent price also @ $359.95 each.
shipping sucks because they charged $40 for both of them.

ebay has them also. one guy selling the kits for $399.... and the other one is selling them for $368 + $12 shipping!

good luck :)

Derby Bros Racing 12-24-2003 02:00 PM

hey you guys who got your snakes already.... does the kit come with a battery pack??? if not, where did you get yours and what's the best deal out there??

thanks a lot

kenchoco 12-24-2003 02:13 PM

SERPENT 710
 
WINNING CIRCLE HAS SOME 710'S LEFT www.gasrccar.com choco

GoldFinger 12-24-2003 03:53 PM

Re: Re: Re: Re: Re: Re: Steering Linkage Pic 2
 

Originally posted by Schrijver99
:so the shocks moves a little better :tire:
If what you mean is making enough clearance, so you can turn left and right (when mounted) more than the stock balls can do.. Im agree with you. You got the point !!
This thing is defenetely the snakes should upgrades not straight or slanted position.
And most of broken shock shaft is begin with this tight clearance condition.
Julius, if we may suggest pls reduce the thickness of top pivot shock mounting (in flat ball position). So there is enough room for the shocks to move more freely when the wheel / arm impacted real hard.
Actually in my 710, lower bumper plate is cut in two!(whoa!!) just found it last night. But that was it... nothing else happen, even the top plate is still holds the droop screw precisely.
...And it doesnt broke the shock shaft.
I think this time the snakes did their homework quite well, handling wise...there is still so much thing to discover.

fastharry™ 12-24-2003 06:05 PM

Re: Where can I find one?
 

Originally posted by Impulse_racer
My girlfreind just called me and said she was getting a 710 for me for Christmas but has not found one after two days of calling all over. Does anyone know where I can order one? Thanks in advance.


Cruizin with RC's...Ramsey NJ..201 825 4884

InitialD 12-24-2003 06:30 PM


Originally posted by evlhdlts
hey you guys who got your snakes already.... does the kit come with a battery pack??? if not, where did you get yours and what's the best deal out there??
The kit does not come with one. You need to get them made with 5 x AAA batteries.

We get ours here spot welded and shink wrapped with connectors with 800 mAH Sanyo ones at about USD 15 ! :nod:

In any case, whatever you do, don't stinge on the receiver pack. Have them made properly and professionally if it's possible.

Jpilone 12-24-2003 07:28 PM

These kits are in stock and are $359.99 at Fast 'n' Furious R/C!

http//www.fastnfurious-rc.com

RoyU 12-24-2003 08:20 PM

MERRY CHRISTMAS
 
To all here at the 710 thread have a joyous Christmas:D
Hope Santa brings you what you wanted, like a 710:nod: :D

I wish it would snow here:cry:

jfc_tech 12-24-2003 08:39 PM

Re: MERRY CHRISTMAS
 

Originally posted by RoyU
To all here at the 710 thread have a joyous Christmas:D
Hope Santa brings you what you wanted, like a 710:nod: :D

I wish it would snow here:cry:

Funny u said that,..Santa did bring me the Serpent 710 on my lap...i was the 1st one to touch it & open the box from the LHS owner.....but but it came with a price tag :cry: :cry:

I will be the 1st one AND THAT SCARED ME!!:cry: :cry: :cry:

Merry Christmas to all snake guys out there. i hope i will shed out my skin too when i decided to get it. :blush:

InitialD 12-24-2003 08:47 PM

Re: MERRY CHRISTMAS
 

Originally posted by RoyU
Hope Santa brings you what you wanted, like a 710:nod: :D
Did Santa bring you a 710?:sneaky: :D

RoyU 12-24-2003 08:52 PM

Re: Re: MERRY CHRISTMAS
 

Originally posted by InitialD
Did Santa bring you a 710?:sneaky: :D
Won't be able to make it for Christmas :cry: :cry: Probaly next year in Janurary I hope
Got the 705 conversion for my Impulse. Too bad no ti chassis for the 705:cry:

BTW, isn't Christmas there already. Its like 7:30 pm Christmas eve here. Any way best wishes to you and your family, Merry Christmas:D

nad138 12-24-2003 10:51 PM

The Brown Santa said he's going to be late ... he said to expect him with my present Tuesday or Wednesday. :)

Derby Bros Racing 12-25-2003 12:26 AM


Originally posted by InitialD
The kit does not come with one. You need to get them made with 5 x AAA batteries.

We get ours here spot welded and shink wrapped with connectors with 800 mAH Sanyo ones at about USD 15 ! :nod:

In any case, whatever you do, don't stinge on the receiver pack. Have them made properly and professionally if it's possible.

where did you get exactly the $15 packs?:weird:

thanks in advance...
:)

S710_Nut 12-25-2003 01:04 AM

1 Attachment(s)
:D "Santa bought me my 710!"

Julius 12-25-2003 02:08 AM


Originally posted by InitialD
True. But I think not just that needs to be achieved. The steering left and right must not be binding too.:nod:

The reason why the shim of 0.5 mm was introduced was because it seemed like the link could rub on the front belt at certain steering positions.

Secondly, when turning right (servo horn pulls backwards towards the tank / clockwise), the linkage ballcup can bind against the servo arm at the furthermost end point of the servo. Shortening the linkage rod and the ballcups enables the servo arm to be moved forward and when the servo arm moves towards the tank to make the right steering, the ballcups will not be at the end position where it will rub against the servo arm.

But doesn't the shim actually bring the link closer to the belt? I did cut a little of the inside of the nylon ballcup to clear the arm at full right steering.

S710_Nut 12-25-2003 02:27 AM

Guys,

I have just been reading the setup book that comes with the kit, it gives alot of great information, Just confused on the rear roll centre adjustments, the book gives adjustment for Longer Upper Arm and Shorter Upper Arm?

Diesel Racer 12-25-2003 02:43 AM

Hudy Tyre Truer
 
Santa bought me a lovely Hudy "Power" Tyre Truer.

Thankyou Santa :) :) :) :)

I'm going Foam racing, Yehaaaaaaaaa!

Pacman25 12-25-2003 04:24 AM


Originally posted by Julius
But doesn't the shim actually bring the link closer to the belt? I did cut a little of the inside of the nylon ballcup to clear the arm at full right steering.
I just finished installing the steering servo (sanwa) as per the manual and it all fits fine.
I did try a 1mm washer under the ball on the servo arm but changed my mind and just shaped the edge of the servo arm were it JUST touches the link. (not that big a deal):D

InitialD 12-25-2003 08:33 AM


Originally posted by evlhdlts
where did you get exactly the $15 packs?:weird:
Look at www.sabahoceanic.com

They don't have it listed there but you can ask them to custom solder the config you want. You can send them an email but I doubt at the end of the day it would be cheaper with shipping and all... The actually have their office local here. So it is easy and cheap for us.:nod:

InitialD 12-25-2003 08:35 AM

Re: Re: Re: MERRY CHRISTMAS
 

Originally posted by RoyU
BTW, isn't Christmas there already. Its like 7:30 pm Christmas eve here. Any way best wishes to you and your family, Merry Christmas:D
Thanks Roy ! Merry Christmas and Happy Holidays to you too.:nod: :D

InitialD 12-25-2003 08:36 AM


Originally posted by S710_Nut
:D "Santa bought me my 710!"
Cool ! :nod: Enjoy ! :D

InitialD 12-25-2003 08:37 AM

Re: Hudy Tyre Truer
 

Originally posted by Diesel Racer
Santa bought me a lovely Hudy "Power" Tyre Truer.
Woow, that's serious man ! :nod: Hope you have fun with your new toy.:D


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