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RC-Monster Carbon Fiber
 
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Posts: 405
Join Date: Jun 2007
12.24.2007, 11:03 AM

Quote:
Originally Posted by Patrick View Post
I don't really understand why it's a problem, can't you just let off the throttle a bit later or get back on the throttle a bit earlier.
The actual problem is the rear of the crt.5 slides out too much. The car drives too square and looses too much speed in the turns. On lower speed corners I can drive deeper in and get on the throttle quickly if not leave it on a bit through the whole turn. But if I stay on the throttle too long down the back straight (into a tight 180 turn) the rear of the car will slide out every time. I just can't carry the same speed through that turn as a true 10th scale vehicle.

I believe this is caused by three things:
1. Not enough weight in the back. I'm working on a new layout for the car and will have the new batteries by the end of this week to do it.
2. Too much drag by the diffs. I'm running 2/3/1 (front - rear) in the diffs, but the rear still seems to thick. I'm thinking of going back to stock 1/1/500 to see how that handles.
3. The front has too much steering. Some of this should be cured by moving weight from the front to the rear. I think there can be some improvement by working with toe and camber on the front.


E-CRT.5 Monster - RCM chassis, MM/Medusa 50x3300/3s, truck tires, 1/8 shocks
E-CRT.5 Stock - Sidewinder/4600/2s, buggy tires
E-8ight - Tekin RX8 2000kv/4S
E-8ight T- Tekin RX8 1700kv/5S
   
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