Look at the windage knob assembly. The elevation will be similar. There will be a cap, held in place with a screw. See the coin slotted knurled screw retaining the cap with the calibrations. There are two pieces missing.
Issue has been resolved
Yep.
Thanks!
Don't piss into the wind
Wanstalls ftw!
"We don't take souls, we leave that to wives and girlfriends, but we can do a layaway " - Grumpy Wolverine.
If you need religion to have good morals then you don't actually have good morals.