FT Mini Arrow motor mount

I got fed up cutting wood for my scratch built mini arrows so I made this to slide into the plane instead. I like to mess around with motors so being friction fit I can just slide in a different set up if I'm in the mood. This mount is designed to work with the metal spacer you get with a lot of cheap motors, figured that was sensible because some of my 4s setups run hot after heavy use the holes are spaced 30mm apart and the holes themselves are 3mm. An m3 metric screw goes in nicely and won't come out if you go easy on the torque (no need for a nut on the back if you gently tighten it).

This should work on other flite test planes that use the smaller motor mount but I haven't tested that yet? I uploaded the Sketchup file too so you can modify the original to suit your needs...enjoy, I love the mini arrow, its fast, cheap to make, isn't fussy what you stick on it and is so easy to make they're nearly disposable :)