well I'm using a different motor, it's a Super Tartan 22cc glow motor, it has a big round mount on the back of it I wont be using,,, if I knew where the prop shaft was aligned on the motor wall I could just use the motor mount as a template and drill the motor mounting holes..
see Super Tartan motors here,,,
http://www.billsroom.com/pcfs/produc...tan/tartan.htm
Jim