Many thanks all
I use a 10 inch F5.6 newtonian on an astro optical supplies "Sampson" mount
This is it here
http://www.users.on.net/~josiah/focuser/IMG_9932.jpg
I use Off axis hand guiding for imaging. The Baader coma corrector goes onto the 2 inch Focusser, the T ring and camera screws onto the coma corrector, thus the coma corrector acts as the camera adaptor allowing it to be attached to the scope. Focal length of the scope is 1400mm.
I cant wait till the moon is gone from the morning skies, I plan to get some shots of the Orion area like M42 and the Horsehead
The Coma Corrector is excellent, not removing most, but all of the coma I used to get in my scope
Scott