Trevor james

Hi all, sorry may have the wrong site but you may still be able to help me. I own a 1963 triumph tiger cub SH . I am having trouble with the timing on my bike. Having gone through all relevant stuff I'm now looking at the advanced timing unit ATU. Having removed the unit I find that there is a slot in the unit that I presume locates on a peg, but looking down the shaft of the camshaft I cannot see a location peg. My question is should it have a location peg or has it broken off at some point? Any ideas anyone? Thanks anyway