Originally Posted by aus jd 2703

just and idea.
i run an sp set up with a m11 radio and have used the reverse function in testing only but i noticed u have to go break neutral brake to get reverse if u dont get neautral it wont work and if u get forward it wont work so check your trim ie is trim at the esc neutral point and also maybe try widening your esc deadband. just some ideas to try before sending it off.
use the lights in the esc to check if its the 120amp which i believe is my sp gt v1.1 at a cheaper price