So tried most of the afternoon to get this thing to fire up. Had a couple moments where it fired, but died immediately. It is getting gas as the plug is wet, there is spark, so not sure where to look.  I checked the magneto and pick-up coil yesterday with my Ohm meter. They both were within spec.  The main coil was a little lower than spec, but still has spark. Maybe it is too weak? There is good compression.