carb tuning help

For all the high dollar sh** that MSD makes, I'm REALLY surprised to hear they don't make more of a selection of advance bushings. WTF, over?

They will for $200.00 , I would make one with a chizzle and hammer before I would ever do that........

Their answer is to lock out the timing and run it full advanced everywhere. Then.......buy one of their other products that has the Start Retard Feature. $$$$$$$$. lol