jbruney,
Saving the world by typing in a message box is what the internet is for. I'm on it for sures.
OK, so far no one responding has done it, or would do it.
Jim > JSMotorsports has put together Commando and vertical mounted motor intake manifolds with the balance tube above the centerline of the intakes for his Keihin CRS carburetor kits. He may have a reason for putting the balance tubes above the centerline.