Well this is not the crash from the previous post, but probably even better.
Here's the video from my first ever attempts at barrel rolls, front flips and back flips.
I lasted longer than I expected to!
I'll take some better pics of the damaged arm, it appears to be G10 sandwiched between two (really thin) layers of CF.
Nice work!
I'd increase my rates some though. The faster you flip, the less altitude you lose doing it. Because of the way the weight is distributed on a quad/hex a flip takes longer than a roll, so keep that in mind too.
Stay in horizon when you increase your rates until you get used to it.
FYI, flying in horizon will make the transition to flying in rate mode easier when you're ready for it too.