So i noticed this morning that my scope is coming apart. The knob for the reticle intensity has come loose. Can't get a pic but it appears there are a couple tiny screws that have worked loose. The problem is, you cant access them. Ive removed the battery and there is a ring with two grooves cut in it (see pic). How do i get this part off to access the screws beneath it? I didn't try turning it yet because i wanted to see if anyone had ideas first.