Hi Phil
Currently using, in this order
60Da => DSLR T ring => 2" - T2 Adapter Thread => 50mm extension, which has been fine - I can reach focus comfortably.. and have been hesitant to add "one more piece of equipment" to the equation.
So if I can loose the 50mm extension - and replace with the flattener/reducer - even better. 60Da is not full frame - so not sure about the T2 - will have to ask on that one.
Again, thanks Phil and David for all your comments and advice. Any additional thoughts or advice will be greatly appreciated.
Cheers Petra