ak banshee

can anybody give me some help on throttle sticking open when banshhee gets a little water splashed around from trail riding. takes such a small amount that i cant even ride if there is any water at all and where i live there is always water. thanks everyone oh also have a twist throttle with tors disconnected

installed a motion pro twist throttle and after I did this the throttle will randomly stick wide open when going through water or puddles any help would be great with this problem cause like the twist throttle way better than the thumb thing. thanks all