I have a Starlight Xpress SXV-M25 and a guide head. I can detect and set up the camera pair as Camera 1 within Maxim DL6, and using telescope guiding can calibrate and track extremely accurately a guide star using the guide head having identified a star as long as the sky holds! I can also take images using the SXV M25C for exposures of my choice, optionally doiung dark field take and subtract etc. HOWEVER: when I click "Track" under the Guide Tab, it greys out "Start" under the main camera tab, and vice versa. I cannot connect the guide head as camera 2. How can I have my cake and eat it too, please?