I'll be getting all the dust seals, springs and the aluminium steering parts - those plastic parts just have a little bit too much play in them for my liking
By the way chaps, I tried a Corally long boss pinion gear on my 501 on wednesday, bad news, the collar at the inboard end of the pinion which the grub screw winds into rubs on the belt and the edge of the grub screw also sticks out slightly and has taken out the top of all my belt's teeth. I'll try dremelling the grubs down a bit and see if it makes any difference, luckily I have plenty of spare belts
-Steve