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Old 12-31-1969, 04:00 PM
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Tekno RC SCT410.3 Thread

Old 12-31-1969, 04:00 PM
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Old 05-19-2015 | 01:29 PM
  #871  
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Originally Posted by rcdave905
Some of my rims work without hitting, and some do hit. And yes it is probably just the ribs on the inside of the rims hitting something.
Just thought if I could dremel something on the arm of my 410.3 instead of having to dremel the ribs on the rims, it would be easier.
It's not the arm it may be the upper part of the rear carrier, you could dremel some of that off but I wouldn't want to risk weakening it.
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Old 05-19-2015 | 01:40 PM
  #872  
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Originally Posted by louie8269
I thought less anti-squat transferred more weight to the rear thus giving more rear traction? Is that wrong? If I'm lacking rear traction due to a perceived lack of weight transfer I would want more anti-squat?

Less anti squat = a more shallow angle of the rear hinge pins correct? This would allow the rear to squat upon acceleration which would increase weight transfer to the rear. correct? More weight to the rear = more rear traction.

If I'm misunderstanding you or there is an error in my thinking please let me know.
I always have to look this up in the Hudy guide. According to the Hudy guide:

Less anti-squat (flatter arm)
• Increases rear traction off-power
• Decreases rear traction on-power
• Better on a bumpy track

More anti-squat (leaning more backwards)
• Increases rear traction during acceleration
• Decreases rear traction off-power
• Better on smooth high grip tracks
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Old 05-19-2015 | 02:36 PM
  #873  
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Originally Posted by louie8269
I thought less anti-squat transferred more weight to the rear thus giving more rear traction? Is that wrong? If I'm lacking rear traction due to a perceived lack of weight transfer I would want more anti-squat?

Less anti squat = a more shallow angle of the rear hinge pins correct? This would allow the rear to squat upon acceleration which would increase weight transfer to the rear. correct? More weight to the rear = more rear traction.

If I'm misunderstanding you or there is an error in my thinking please let me know.
You are correct sir.
if you are having loose rear issues you must first re exam your upper ,lower shock mounts and hinge pin holders. Be sure they are not too tight . Lots of people make this mistake and no matter what you change it will never be good if the suspensions are bound up and can't do their job! Yes..sometimes its that simple.
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Old 05-19-2015 | 03:20 PM
  #874  
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Originally Posted by Tijuana_Taxi
It's not the arm it may be the upper part of the rear carrier, you could dremel some of that off but I wouldn't want to risk weakening it.
My rear tire rims bub on the bubs on the in side by the hex,seem like i need to space it out a bit
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Old 05-19-2015 | 04:24 PM
  #875  
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Originally Posted by Aswild
My rear tire rims bub on the bubs on the in side by the hex,seem like i need to space it out a bit
hmmm hex area I don't have that problem but if I did I might try these or the 1mm ones

http://www.avidrc.com/product/5/acce...cessories.html

i'm running the Alu clamping hexes off my SCT410 not sure if that might be the difference compared to the stock steel ones if that's what you have on.
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Old 05-19-2015 | 06:39 PM
  #876  
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Originally Posted by qstorm777
I always have to look this up in the Hudy guide. According to the Hudy guide:

Less anti-squat (flatter arm)
• Increases rear traction off-power
• Decreases rear traction on-power
• Better on a bumpy track

More anti-squat (leaning more backwards)
• Increases rear traction during acceleration
• Decreases rear traction off-power
• Better on smooth high grip tracks
Originally Posted by Lowe's48
You are correct sir.
if you are having loose rear issues you must first re exam your upper ,lower shock mounts and hinge pin holders. Be sure they are not too tight . Lots of people make this mistake and no matter what you change it will never be good if the suspensions are bound up and can't do their job! Yes..sometimes its that simple.
Ok, so there are two people telling me different things.

Can anyone clarify or confirm?

ETA: I checked the rear suspension and everything is moving freely.
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Old 05-19-2015 | 09:34 PM
  #877  
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I'm having nose down jumping issues. Running stock setup with emulsion shocks. Any recommendations? (besides moving the battery back)
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Old 05-19-2015 | 09:46 PM
  #878  
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Originally Posted by Everybody79x
I'm having nose down jumping issues. Running stock setup with emulsion shocks. Any recommendations? (besides moving the battery back)
Try the vented shock setup. It's better all around IMO.
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Old 05-19-2015 | 10:22 PM
  #879  
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Originally Posted by Tijuana_Taxi
hmmm hex area I don't have that problem but if I did I might try these or the 1mm ones

http://www.avidrc.com/product/5/acce...cessories.html

i'm running the Alu clamping hexes off my SCT410 not sure if that might be the difference compared to the stock steel ones if that's what you have on.
Thanks i will order those that will work.
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Old 05-20-2015 | 03:35 AM
  #880  
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Originally Posted by louie8269
Ok, so there are two people telling me different things.

Can anyone clarify or confirm?

ETA: I checked the rear suspension and everything is moving freely.
I was just quoting the Hudy manual. Going by it and what you said, it sounds like you need more rear traction on power and increasing the anti-squat on the rear would help. I'll let someone else chime in on this tho.
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Old 05-20-2015 | 05:46 AM
  #881  
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Originally Posted by Everybody79x
I'm having nose down jumping issues. Running stock setup with emulsion shocks. Any recommendations? (besides moving the battery back)
You could try a little stiffer rear spring. Also, make sure you have no drag brake. I run a little bit of push in the ESC.
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Old 05-20-2015 | 05:47 AM
  #882  
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Originally Posted by louie8269
I didn't have any issues with the end being loose when braking. Only upon acceleration. Both in a straight line and coming out of a turn.
What center diff fluid are you using? Loose track or high bite? Could be the rear has too much drive compared to the front.
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Old 05-20-2015 | 06:10 AM
  #883  
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Originally Posted by Tijuana_Taxi
What center diff fluid are you using? Loose track or high bite? Could be the rear has too much drive compared to the front.
I'm using 10k in the center diff. My diff fluids are 10/10/7 currently. I thought about that as well but wasn't sure if a more 'locked down' center diff would actually cause the rear to be loose. The outdoor tracks I run on are considered medium bite.
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Old 05-20-2015 | 06:40 AM
  #884  
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On my 2nd time out with the .3 I broke the front-rear hinge pin brace. (Front and Rear outer hinge pin brace's are metal). I also bent the hinge pin as well. I'm not really sure what I hit to cause this. This is the same track/layout I had been running the V1 for many months with 0 issues. I guess it's time to upgrade the inner hinge pins now also. Had to leave before the races start . I left my V1 at home so could not swap parts over.
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Old 05-20-2015 | 06:49 AM
  #885  
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Originally Posted by louie8269
I'm using 10k in the center diff. My diff fluids are 10/10/7 currently. I thought about that as well but wasn't sure if a more 'locked down' center diff would actually cause the rear to be loose. The outdoor tracks I run on are considered medium bite.
I would try lowering the center diff weight to allow the front to pull a little more. All depends on driving style but 10/10/7 might be a little high all the way around for anything except high bite stuff.
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