Sure. It's just a "ring" of PVC that I machined to fit the needed OD and ID, and that is the correct thickness (height) to "fill up" the gap underneath the turret at its zero point.
Black plastic might be cooler. I kinda like the gray. Dunno.
At least for the Zeiss, they aren't hard to make (on a lathe). I can make more...
I'm setting pier blocks for a deck right now- pic in a bit.
