[Jonathan Moore]

The machining of the sprocket flanges went well but I forgot to take pictures when they were on the machine and by the time I thought about it, I had tack welded the sprockets on.
The sprockets should be and will be, bolted on to the flanges but first I have to machine a recess in both sides, so that the sprockets sit over the outside diameter of the flange. My cunning plan, is to drill the 60 lightening holes and 20 retaining holes in each sprocket but rather than drilling the retaining holes as clearance holes drill and tap them. Then by bolting from the rear of the flange I can utilize the retaining holes to hold the sprocket to the flange, then machine the recess in one side of the sprocket flip it over and machine the recess in the opposite side. Well that's the plan.