Bad Roller Lifter

Well, I found at least one of my problems. I reset the lifter lash again today, and realized that one of the lifters (Crane Lock link style roller retrofits) didn't compress at all when I set the lash. Basically, I had one exhaust valve that was acting like a solid lifter. If you've been following my ramblings on here, it's the same one that came off when I first started it up. I called Crane, and they are sending me a new one. I have to say their customer service was awesome - the first guy couldn't help me right away, but someone else called me at home within a few minutes and we figured it out. I don't think that's everything I've been fighting, but it sure wasn't helping!