Thanks for letting us know you solved the problem.
It's always nice to hear that an ironhead is up and running smooth again.
pg

 

If you did move the cylinders around, you need to go back and check your valve adjustment because it has changed. Someone on here said that they put a wrap of electrical tape at each joint before they put the clamps on as added "insurance" of not having a leak. I am thinking that a wrap of high temp electrical tape might be a good idea.