i see
never have seen these problems before,not even in offroad.
iv been doing 1/12 for about 22+ years myself,not the greatest driver but i like to try different things.
we only run 19t or 10.5 here im thinking you guys run mod,more power,bigger hitting.
i must say though i like the power curve of BL and the way the battery's stay stronger to 8min.
and ya working on the motors,thats nice.