The following works fine for Bank A, B & C
Hold Copy > Press A1 > Press Bank > Press B1 = A1 gets copied to B1
The following does not work on Bank D.
Hold Copy > Press D1 > Press Bank > Press A1
It loses the copy function when you press the bank button. I have also tried Shift+Bank to go backwards, same result. Does anyone have a workaround for this?