the red wire has been removed.
it works fine with a reciever pack.
im wondering if the speedo is on its way out.
it worked fine for 25 or more packs just started to brown out.
i was going to get a mmp but ive heard i could have the same probllem with that as well

maybe its not coging but its stuttering like when i hit the throtle it accelerates but on and off

my radio is a 3pmx nothing set on the settings full power throttle