No prob on any repeat, holler as much as you like. yes if the springs are maxed out at 3k (or earlier), then zero on the balancer/35 on the dialback. SB I'm assuming. If you want it spot on I would suggest setting (w vac adv disconnected/plugged), (1) initial (vac gauge method) then w that figure in hand (2) shorten the slots to get 35 total (SB) then (3) play w the springs staying just under the pinging point at WOT up thru the gears on your hottest/driest day then (4) reconnect the vac adv and start it's slope as fast as possible but again staying just under the pinging point at PART (high vacuum) throttle at an RPM high enough to where the springs (mech adv) are maxed out. CW w a 3/32" allen wrench makes it's curve start sooner (less in hg) and the total is fixed unless you file the notches longer (for more total) or shorten the notches w strips of feeler gauges epoxied on (for less total) or you can get a can w less adv (dist amt is stamped on the arm so double that #). The vac adv helps mileage and cleaner plugs and takes the most work to get it spot on as your dealing w 2 things, it's total it can add and when it starts advancing.