bit of an update i went to see the problem for myself today

the servo when the engine is off works as you would expect

but when the engine is on, even just tick over the servo twictches and doesnt respond as should, when moved away from the engine even about 1 metre no difference

and when trying to control throttle does the same thing but obviously would cause car to go crazy

br6000 reciver doesnt make any difference in fact it appeared to keep failsafing and when i turned the tx off on it worked again

so any ideas??? he has chaged some pipe or lead no help

?????


@Tom its disc brake or will be

btw car has 13.5bhp