PilotLight - Sorry for your misfortune, I recently cracked up going inverted on mx-400.
Had a boom strike with stock cheap blades that bent too much. Learned a lesson there.
When I finally got the nerve up, I had it going away from me and pulled a loop. It seemed to make it easier and it felt more comfortable rather that flipping it over sideways. You might try that.
Next time try 3 mistakes high"
My advise as well!
Again Bummer -
Jeff