Well we sold alot for DIY to and only one replaced that was probably a customer error.
Also I think most burned is a customer error. I have a ubox spintend version i have been using for a very long time with no problem.
Alot of spintend problem is also related that users are using wrong firmware. Its common users have been installing firmware from 100v on 75v etc.
If their was a common problem with the design you would have seen alot of complains on us and Kaly even if we use slightly other design etc. I would gues that itâs mostly a user error.
Maybe itâs that easy that users donât use xt90s? Because ubox donât have a antispark switch and it could damage the vesc from the spark when connected.(Just a gues)