Hello, has anyone of you ever scrolled the qs 138 70h engine? I installed it yesterday and unfortunately it was defective because it burned out after 20km :-( I have a friend who rewinds engines and I want to regenerate him, I'm just wondering what winding to use to make it stronger and more efficient at high revs.I would also like to replace the magnets, but I don't know where I can get them.
Regards
Regards