I’m not having a dig at you, I honestly want to know if you have you ever owned a TB VESC? Or if you are just repeating what you’ve heard, because it’s not true.
I have multiple boards using them with FOC and 60a plus constant. I’ve only ever had 1 fail, and it was my fault and @torqueboards still replaced it. I’ve never seen an overheating issue on a TB VESC and voltage spikes would be a battery/BMS issue…not the VESC.
I’m repeating what I’ve heard and I’ve never owned TB’s. I do own maytechs however and I can’t say anything bad about them. Guess you just have to have some luck.
My tb vesc lasted one testride… not saying they are crap but the quality seems very inconsistent.
I’m not saying you did anything wrong…but every failure I have personally seen has been due to user error. Hitting the ERPM limit while on the bench, crappy soldering, shorting phase wires, etc.