Can anyone tell me how to take a Lyman STS rear mount apart? Mine needs to have the click adjustment repaired or removed. I asked this question on ASSRA but no one the answer. One man posted a beautiful picture of one already taken apart but he got the picture on line and didn't know how it was done. Actually what I need to know is how to take the adjusting knob apart without breaking it. I am attaching a picture of the mount.
