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Search: Posts Made By: Sir 51D3WAYS
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03-21-2024, 05:57 AM
Replies: 18
Views: 1,558
Posted By Sir 51D3WAYS

Theoretically, a lighter car is always faster....

Theoretically, a lighter car is always faster. Certainly at least according to His Quagrainess. And I put a lot of stock by him, for obvious reasons.:sneaky:

The problem is, our springs and...
Forum: RC Flight
03-05-2024, 06:11 AM
Replies: 2
Views: 172
Posted By Sir 51D3WAYS

The cable could have very high resistance/ faulty...

The cable could have very high resistance/ faulty joint.
03-04-2024, 10:47 AM
Replies: 4
Views: 508
Posted By Sir 51D3WAYS

The wheel on the same axle should spin in the...

The wheel on the same axle should spin in the opposite direction. Jam the spur if necessary. The front axle sounds borked imo, strip completely and check, cleaning off the grease.

More grease will...
03-03-2024, 09:32 PM
Replies: 4
Views: 508
Posted By Sir 51D3WAYS

On one of these, you have no choice but to remove...

On one of these, you have no choice but to remove the body, which is a torturous process.

You could then jam the pinion/spur and rotate one axle and see if the other axle moves in the opposite...
03-02-2024, 01:15 PM
Replies: 15
Views: 1,438
Posted By Sir 51D3WAYS

I've never driven on carpet, (there's none where...

I've never driven on carpet, (there's none where I live) so can't comment.



Fair enough.
02-29-2024, 04:46 AM
Replies: 15
Views: 1,438
Posted By Sir 51D3WAYS

True, although IME much rarer than a grooved...

True, although IME much rarer than a grooved tyre. I believe it depends on the specific tyre/surface combo. Also, the type of squeal is also different. Tends to be very brief and sharp. (IIRC)


I...
02-29-2024, 12:43 AM
Replies: 47
Views: 7,317
Posted By Sir 51D3WAYS

I think I mentioned something along these lines...

I think I mentioned something along these lines some pages ago....:sweat:

I suppose instead of o rings and cardboard, you could use some thin plastic or metal shims of a suitable size and...
02-29-2024, 12:37 AM
Replies: 15
Views: 1,438
Posted By Sir 51D3WAYS

The grooves in the tyres.

The grooves in the tyres.
Forum: Crawler Room
02-23-2024, 11:21 PM
Replies: 5
Views: 531
Posted By Sir 51D3WAYS

I should warn you, anything with a tube style...

I should warn you, anything with a tube style body is a maintenance and repair nightmare, with the exception of the Gatekeeper.

Axials are still ok as the aftermarket for them is massive, you can...
02-15-2024, 05:00 PM
Replies: 31
Views: 6,035
Posted By Sir 51D3WAYS

I'm probably going to hell/be sent to the shadow...

I'm probably going to hell/be sent to the shadow realms for this, but why has no one ever snuck the servo under/into the front bulkhead? You'd have mad chassis space plus a decent bit of weight up...
02-13-2024, 12:57 AM
Replies: 31
Views: 6,035
Posted By Sir 51D3WAYS

They do look to be running a low profile servo...

They do look to be running a low profile servo though, so it probably has roughly the same CG as a laid down servo.
02-08-2024, 05:35 PM
Replies: 67
Views: 15,323
Posted By Sir 51D3WAYS

Yes. Very much so. It would require...

Yes. Very much so. It would require proportionally more damping and springing force. So a 2:1 ratio would require a spring that's twice as stiff and a damper with twice the damping force. So on an so...
02-01-2024, 05:49 PM
Replies: 11
Views: 1,008
Posted By Sir 51D3WAYS

Use something very thin that evaporates away,...

Use something very thin that evaporates away, like brake cleaner. It might be worth checking that your hinge pins haven't rusted.

WD40 has a minimal effect on attracting dirt anyway. Just use the...
01-17-2024, 04:29 PM
Replies: 9
Views: 759
Posted By Sir 51D3WAYS

A fluid filled gear diff is not a constant linear...

A fluid filled gear diff is not a constant linear resistance as RPM increases, it's exponential. (sort of anyway)

What you are looking for is a brake dynamometer, if I'm understanding you...
01-16-2024, 07:21 PM
Replies: 9
Views: 759
Posted By Sir 51D3WAYS

1.Theoretically, the Losi 22 diff with planetary...

1.Theoretically, the Losi 22 diff with planetary gears should be strongest as there are no axial forces. Otherwise don't know.
2. Don't know.
3. No if 1/8, as they are all the same. EP 1/8 were...
Forum: Racing Forum
01-11-2024, 11:00 PM
Replies: 55
Views: 5,602
Posted By Sir 51D3WAYS

You'd be surprised at how wide the mechanical...

You'd be surprised at how wide the mechanical engineering field is.
IIRC Jukka Steenari worked for Losi/Horizon for a long time then went on to some toy company as a senior engineering/technical...
01-08-2024, 04:56 PM
Replies: 33
Views: 2,469
Posted By Sir 51D3WAYS

Sunflag ratchet driver. Save your wrists.

Sunflag ratchet driver. Save your wrists.
01-06-2024, 07:12 AM
Replies: 1
Views: 331
Posted By Sir 51D3WAYS

This has been a longstanding problem now...

This has been a longstanding problem now...
Forum: Crawler Room
01-04-2024, 04:23 AM
Replies: 2
Views: 343
Posted By Sir 51D3WAYS

The motor would probably be ok, but I reckon...

The motor would probably be ok, but I reckon it'll be pretty hard to salvage as the ESC is butted up against the motor, so I don't think there would be the usual solder tabs for the motor.
Forum: Rookie Zone
12-11-2023, 03:16 AM
Replies: 6
Views: 869
Posted By Sir 51D3WAYS

You can post photos in your album

You can post photos in your album
11-30-2023, 02:19 AM
Replies: 734
Views: 154,741
Posted By Sir 51D3WAYS

It's almost certainly brown anodized aluminium,...

It's almost certainly brown anodized aluminium, bronze would be mega heavy, expensive and serve no real purpose.
Although brown is an unusual colour to pick for anodizing.
11-14-2023, 12:37 AM
Replies: 3
Views: 319
Posted By Sir 51D3WAYS

1900KV motor, 4s. I'd suggest an entry level...

1900KV motor, 4s.

I'd suggest an entry level Hobbywing or Castle system instead. More programmable, smoother.
10-30-2023, 05:55 PM
Replies: 57
Views: 9,477
Posted By Sir 51D3WAYS

I think you guys may have to compare it with the...

I think you guys may have to compare it with the old FF series chassis for a fairer test.
10-27-2023, 06:27 AM
Replies: 7
Views: 927
Posted By Sir 51D3WAYS

You can, but the current draw will be very high,...

You can, but the current draw will be very high, assuming you keep the gearing and weight etc. the same. Essentially twice the current of a 2s setup. You may end up killing the ESC and batteries due...
Forum: Crawler Room
10-25-2023, 06:06 PM
Replies: 3
Views: 498
Posted By Sir 51D3WAYS

Very nice, but too much overdrive surely?

Very nice, but too much overdrive surely?
Showing results 1 to 25 of 500
 


 
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