A local racer recently lost a sprag which wiped out the case and rear support. Disassembly found other distressed parts. I gave him a list of the minimum parts I would replace but he won't spend the money.
Well then he's asking for it. People have been blowing these things up for 50 years, at least. If you haven't gotten the memo by now, it's hard to feel bad for you when you shell one.
If the results don't match the theory, change the theory.
