If by this you mean when the engine is at TOD, with the distributor in, it can't be adjusted anymore to set the timing. If so, pull the distributor out, rotate it a tooth or two and reinstall it. It might take a few attempts to get it right, but this will allow you to gain the room needed to set the timing.
tried it over and over. One way or the other it will not start. It will only start and run in the position shown. I wish that would fix it but it doesnt
by all intents and purposes the dizzy is in correctly.
