Noob question 727 really low shift points

Lol, I just replaced the external voltage regulator last night. I've had them before, my very first was a 72 Duster with a slant 6, back in 88-89 time frame. I remember a lot but I also would have probably taken more shortcuts back then than I'm willing to now, so that'll mean figuring out this stuff on the fly. I did order the bracket as well, I chatted with one of their tech guys and he brought it up to me as well. Is all the adjustment done up at the carb?

Initial adjustment is at both ends but unless its is extremely out of whack you should be able to dial it in at the carb side.