Now it's my turn to not fully understand what you mean :)
Maybe the confusion comes from my usage of the word "Base" ; I really meant "KUKA|prc frames".
I define my frames mostly with "3 points to plane" (which should really be called "3 points to frame", actually).
I generally don't use the "Frame" command, except when defining a base outside the GUI.
So when I want to set a tool orientation, but then just move the TCP to a different point, I'd like to have a component that works like "Plane origin".
PS : no more file attachments to messages ?
I tried to put a Google Drive link, but it doesn't seem to work.