well my wrist is mostly healed, so started to work on the cub again. we talked to Jeff at fast. he gave us some things to check. we set the plug gap at 24 and the pickup at 15. and added a ground wire from the coil to the engine case. did another leak down, holds perfect. runs better but still not rite. left side plug wet, so just for shits we went up 4 jet sizes and it started to run much better. the left side looks lean still. we went up 2 more sizes and went to do a plug chop, and the clutch let go.
has anybody seen a motor so lean that it wouldn't fire and actualy look like it was rich?