didn't mean to personally attack you if that's how you feel, my apologies there... I have been fortunate and never had a sensor go out in the past 7 years I've been racing... 4 of those past 7 years with Trinity motors, and I have seen many different brands of motors at the tracks in my area have sensors go out, this is the first time I've seen someone blame the brand for their mistake.

*** EDIT
Now if you went through several sensor boards in a short period of time, then I would say there's definitely a quality issue that needs to be addressed.