is the 'hard starting' in the form of 'reluctant cranking' or turns fine, just won't fire?

next time it's warm and won't start, tweak the timing a wee bit at a time and see if it does start - or try it w/ the dwell at 30-32

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics