I think your creating your problem..??
U said the rack is free if u rock the pump back n forth..
The pump HAS TO BE bolted down tight inorder to line everything up properly.!!
U shouldn稚 be able to rock it back n forth.!!
I am talking about rocking in back and forth in my hand. Once bolted to the engine I can still reach through the crankcase vent cover and move it. Once the governor to rack connection is made it will not go to fully off. I did start the engine with the oil fill housing off and found I have very good oil flow. You are right I am creating my own problems.