Well, the title pretty much says it all. I was having some trouble picking my Revolver. I decided to make a logical progression by removing the pins from all the tumblers except two. Then I would work my way back up by adding one back at a time. So, aside from two of them I dumped all of the springs and both pins from each tumbler.
This worked really well until I turned it to one of the other bible locations. Given that there were no key pins in those tumblers, the driver pins and springs from all of those tumblers fell into the area where the key pins would normally be. So the springs were basically at the sheer line. Then when I turned it again it basically stretched/mushed the springs all into/across the sheer line. This made getting all of the carnage back out quite difficult.
As I had to remove basically all of the plugs to get spring junk out, I decided to just leave it emptied out except for the one bible setup that I am working my way though. Maybe as I progress I will eventually rebuild the whole thing.
Lesson to other newbies. If you decide to remove a pin or more, either remove the same pins from the other three bibles, or make sure you don't turn the plug to any of the other three positions. Actually, if you only removed the spring and driver pin but left the key pin in place then that might work, as long as you pick the lock right side up so that gravity works for you.