Sorry for all the questions guys!
So, while waiting for my MWNN parts to get here from VTI, I been readin as much as I can on here, and the Kuhnhausen book, even the way back machine.
What I can’t find the answer to is- how in the heck can you tell when or where the bolt is hitting the cylinder on an opentop. Namely a 72. I’ve worked on 73s, and you can see the bolt and leads and notches, etc.
Thanks