Duh!!!
It would help if I described the problem, wouldn't it? :banghead:
The gun is gone, but the problem was a rotary motion with the cylinder in full lock-up. Cock the hammer, pull the trigger, hold it back, and you could rotate the cylinder back and forth (not move it forward and back). It may have been within limits, but it was pretty darn close.
I decided that if I did get it I would plan on sending it back to the manufacturer for work. But that point is, as they say, moot now.
Thanks.