Regular port Commando head clearances

I think your real problem is your machine shop.

Any machine shop that uses the "Run it and pray nothing flies apart" method should be avoided.
Yep,thats clear to me now . I put it in the machine shop local to here knowing the swap needs finessed by a machinest and it looks like they bolted it up and wound it on up ,see what works.Crap. I know i blew it. Now im looking for similar problems and solutions from builders,thanks.