While I get it, also keep in mind, the dry fire only proves the last set of Caps worked!
I only use mine for shooting at the range so no big deal one way or the other for me, I load up a few days before I go down, sometimes I miss a window and its a week or so.
On the 47 Walker I never know if a cap is going to wind up on the inside of the hammer. I only know if I look or more common, the next chamber does not go boom. Two of those and I know I have part of a cap stuck to the hammer curve or the frame curve.
We all dance to different tunes depending on how we think and what we are doing.