We have the STXL-6303 camera and FW8G-STXL filter wheel installed, with filters. The filter pull-down menu in CCDOps does not have an exact listing for the filter wheel. I think the most likely possibilities are FW8-STL, FW8-STL-Geared. Yes? When I chose FW8-STL-Geared, it sounds like the wheel is turning. (Much louder than the previous 8-position wheel with our original 6303. I'll just assume that's OK.) When I filled in the filter position labels, and saved them, they always revert back to the factory defaults. I will attach a screen capture of the pull-down filter menu. The version of CCDOps that came with the camera is V5.55 Build 10. Thanks, -tim
