I poped mine too at the Kyosho Race a week ago... literally
I was running 2nd in the bump up spot to the Expert B main and all of a sudden when i came off a triple at Revelation, my car started to cog bad... after a brief attempt to "fix" the problem i ran off the stand to find that my Mamba Board poped out of the case ( the damn servo tape didnt give ) and was banging around the car for who knows how long...
After i practically got out a microscope to find out what broke... a small yellow Piece broke off the bottom of the board ( i dont know what its exactly called )
funny huh? a piece the size of a grain of rice ended my day early.
