I had to make a few edits to the parent of this design as my motors were different. I'm using BGM2208-70 motors. http://www.foxtechfpv.com/foxtech-bgm220870-brushless-gimbal-motor-p-1074.html They have a weird 3 hole mounting system on one side. I've adjusted all three parts to work with these motorsYou'll need twelve 3mm screws approx 10mm in length. 4 of the screws will be used to mount to the TBS frame. The holes are designed such that you can just thread the screws into the plastic. The 2mm screws that come with the motors are used for the 3 hole mount. I just ordered a layer lens to protect the lens of the camera and am hoping to use the strap on that to secure the gopro to the mount. When landing the lens really wants to smack the ground.