I have many H9 planes. One is a PNP Tribute36. The mtr was crazy loose! I rec running a strip of 1/16 ply along the bottom of the fuse or it will snap on a small rough landing. Very weak! My Tango ARF bit the dirt after 4 flights due to factory over gluing the elvator hinges making them brittle. Sent back for replace. Will let you know if they stand behind it. Wish I had it on vid. I love my F22s! With a little beefing they are very tough and pretty in the air. My value series super stick was well made too.