Gentleman, and ladies...
I'm going to hold off answering your questions until I get this whole package set up.
Yes to all who said there should be a slight offset from the one center that I said it should be on center.
The question in my mind still is how much is slight.
I need to put the things thru their paces in the other direction to get a good answer.
Right now I'm looking at little circles on paper with lines of travel running thru them and mumbling a lot.
Visions of my valves not only going up and down but rotating at 2000 rpm is a bit hard on my head.
I'll get back to you.
west