Hi,
I have been guiding with PHD2 using my 60mm finder scope but I would like the use the camera on the guiding module of my Star'Ex 2400 spectroscope to get more accurate guiding. Used Wizard to create a profile and dark library. Last night I attempted to calibrate and got the calibration star in the slit using SharpCap and I the went to PHD2, clicked on icon to connect to equipment and selected the camera, a ZWO ASI 178mm camera,, my mount, and then began looping. I got and error "Dark library does not match camera in profile:check to see if you are connected to the camera you want to muse for guiding"
Richard