how could i set up a..............

[rtr3isthebest]

how could i set up a home made throttle linkage spring??? So if i get out of range the throttle wont get stuck:D

[70mphrs4]

is it 4 a slide carb or a rotary?
if its 4 a rotary u can just get a spring and hook it from a part of ur chassis to the other hole in the carb thing

[Big Weapons]

For a slide carb, hook one end of the spring to the high-speed needle and the other to the ball end where the ballcup is.