Hi Guys, quick update, so the only way I could lock the spur to the shaft was by locking up the clutch bell on the transmission. I used an M4 screw as there was already a thread for the grub screw holding the clutc onto the shaft. I cut the screw head off to minimize the weight as I may have a balance issue once I get it to run. It looks promissing for now, so I would get ESC brakes & reverse. The only issue I may have is the balance which then I will need to find another way of doing it.

Unfortunately I cannot post any photos until I have 10 posts so I am photo bound for now