That's awesome stuff thank you. Ok 2 more stupid questions lol 1, what do you mean by starter kick back? 2, how do you adjust the total without changing the initial?
starter kick back is when you go to start and it acts like the starter dragged for a second.
You have to limit the amount of mechanical advancement in the distributor by closing the slots. The two weights swing out by centrifugal force and springs return them. You can weld the slots, or, use a FBO ignition plate. FBO allows you to go 2* at a time. Really nice and affordable
The spring tension is what determines at what RPM you get your full advancement.