Picked up a RB recently, a 5" 480. Really like the feel of it. While making up some loads for it, I noticed that the headspace between a case and the frame was .015. That seemed a little on the high side to me but was wondering what other RB's are running. Have any of you measured yours? On the same subject, what is the cylinder gap on yours. Thanks for any info you can provide. I called Taurus customer service but they couldn't find any factory specs.