I agree with that their electronics suck. I just bought a brand new 4tec chassis and the esc was blown from the factory. The quality control sucks. First thing I do with any traxxas from the box is check everything. I've also seen many shops sell someone something they just had no clue about. Usually in the way of a kit when they have never built one or an over sized and over priced x maxx that they just weren't prepared forAnd the traxxas electronics suck. Always have. Another reason why pep are crying. Because they went to LHS and said I would like to get something to kill time. And saw the Xmaxx and went WOW. I will take it. Then took it home charged the crap batteries thatthey come with in the RTR version. And never checked gears or anything else in fact. Changed it to the 46T and went out to a field and pinned to throttle. And there goes the pinon the spur. Because they set them way too tight at factory. And burnt up their esc because it can't handle the constant power of full throttle. When the HLS should have started the. Out on a 10th scale or smaller for the first time.