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Old 12-02-2005, 06:25 PM   #1
Rock Crawler
 
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Default what am i doing wrong?

Please dont flame me, i'm new to electric stuff and am trying to figure out what i'm doin wrong. i have a maxx based crawler with an evx stock motorwith gd600 and hitec 5955 and hitec 5998. i am using a 7 cell battery. now when crawling everything is fine until i use the rear steer and turn the front when i do this i lose throttl. what causes this to happen? is it to much for the speed controler ? what can i do to fix this? please help cause i'm tired of throwing my radio at my crawler. thanks
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Old 12-02-2005, 06:31 PM   #2
06 Super National Champ
 
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The EVX doesn't have enough BEC current capabilities to handle 4WS.

You need to run a RX pack.
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Old 12-02-2005, 06:31 PM   #3
2006 2.2 National Champ
 
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The EVX's BEC can't handle the 2 high torque servos and the throttle at the same time.

It can be fixed two ways.....
1. Run an RX pack to power the servos.
2. Buy an ESC that has a higher BEC rating, like a used Super Rooster or a Tekin Rebel 2.
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Old 12-02-2005, 06:45 PM   #4
Colt Python/SR9c
 
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running and RX pack doesn't always work with the evx either.. you will sometimes still get the glitching
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Old 12-02-2005, 06:58 PM   #5
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well i just put an rx in there and it seems to work fine but i will have to do some crawlin before i know for sure. thanks for your help
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