Thanks all. Oops I meant the meridian, not the zenith, yes from Newy it is north of the zenith. Whats really handy is the thin off axis guider that goes between the Baader coma corrector and the camera, allowing me to get corrected, sharp, round guide stars making the hand guiding so much easier, I have it so magnified that each pixel in the ZWO guide camera is a few mm across on the laptop screen. The 30x live view of the EOS Ra camera allows precise focus. The Sutching 10 inch mirror completes the deal
