Its a good idea to hold on those controller at this point....I think my MMM is really just a paper weight now and rather than sending it back to CC I will just buy a new MM (unless Patrick will cover warranty so Ill just pay for shipping)
Anyway, the 2nd MMM is due to arrive next week so I will try another setup with UBEC for the servo/rx but no mod an the MMM and let its own BEC run the brains.....hopefully it will last longer...