Mitre Mate

This design uses a few small screws for the wings. and heat inserts. I uses m3x10mm flat head brass countersunk wood screws to attach the arms to the wings it they are to long just use a file to remove the point that sticks trough the holes The center bolt is an m3x20 Hex bolt with two flat sides filed to the head so it slides smooth trough the central grove. also make sure to sand down all marking on the bolthead making it slide smooth.