I was wondering if anyone here knows what the ratio of adjustment the swan neck regulator has.
I am currently running +2 seconds a week. Now I know this may be acceptable but if I can, I would like it to be
So what I ask is does the regulator screw make a ? 1 second per turn change to the timing?
any help would save me alot of trial and error, and the fewer times I open the caseback the better.