Got my axe motor from Dave Weston last night who was kind enough to drive down to Birmingham to drop it off, however since the motor had no sprocket attatched I was planning on using an 8 tooth one I had lying around but the bore isn't large enough and I don't really have the right tools to widen it let alone drill and tap the boss for a grub screw. This puts me in a predicament as I don't have enough money to spare to get one from technobots and im not paying nearly 8 pounds from eBay for a 9 tooth sprocket which would have originally been used. So I don't suppose anybody has a spare one they don't mind parting with? Or would be kind enough to modify the existing sprocket with an 8mm bore and tapped hole?.