Thanks. That was going to be my first step. I asked because I was curious if the "resets wrong but advances right" was indicative of something specific that I haven't come across in discussions yet.
Worst case scenario, I line up the second hand and don't think about it much when the minute recorder advances.
I think you can just remove the hand and set it at zero when in reset position. If that doesn't do it there's a laundry list of potential issues, on which books have been written. Try that and if you still have a problem it can be addressed.
Thanks. Not broken, the balance cock spring is identical. Huge ping hazard though. These function very much like the usual Incabloc springs in that you release the legs and then lift the spring out of the housing. Thanks,