Hi Marke and Paul,
interesting comment Paul are you suggesting that for eyepiece photography I go back to the old visual back straight into the T adapter and not try to use the focuser. Sort of defeats the purpose for me as I need a good quality focuser for photography and I am damned if I am to persevere with the current SCT design.
Marke, my issue is I want to have a moan about paying almost the same price for the camera adapter, a very simple piece of engineering, as the Crayford, a much more complex fabrication.
I have had that moan and feel a lot better now.