Well, I have stumbled into another delay! After discovering I need a second piece to go along with my head gasket, I figured I'd start putting the two pieces of the head together while I waited. I had set the bottom piece on top of the cylinders to stop dirt falling in the bores, and when I lifted it off, the cylinders came up off the cases with it. So, now I have to get a base gasket, and all the commensurate o-rings. I mention the o-rings, because, yet again, I find someone else wasn't so well-versed in the assembly process. There are orange o-rings at the bottom going around the cylinder liners, and not only were both torn, but one was actually both doubled up and pinched. Also, several of the little black ones around the cylinder studs were doubled up and pinched as well. No wonder I had so many leaks! Oh well, as always, I am doing work that will make the bike more reliable when it's back together. I have decided to pick up a complete gasket set off eBay and and do a "complete" tear-down. Especially since I accidentally dropped an o-ring down in the cases. Doh!