I've been told several times that I may be flying the plane a little too hard. On my high speed passes, I'll get a good amount of altitude, then point the nose straight down, full throttle and then level out near the ground so I'll have top speed as it passes me.
Uhhhhhh yeah, hope you have money saved for a new plane.... trainers sometimes do not like to be treated like that. Don't know about that model tho. But oh well, its your plane. I dont even do that with a plane that can take it. If you are going to beat on it like that, make sure you use new rubber bands no less than everyother flight........ trust me.