To Time or not to Time

WHY would most of us know this? What sort of ignition is it? Any possibility the old "rotor phasing" problem is at hand?

Because of the 2 page long thread about it.... Anything over 34* total advance and it pings....& it was discussed quite in depth... either for points style or electronic ignition and OK, Im a drama Queen, 5-6 Users does not constitute the entire board. I figured something like this and everybody here would know about it... Guess I was mistaken...