Markoz wrote on Feb 9^th, 2018 at 10:34am:

David Paul wrote on Feb 9th, 2018 at 9:40am: CTRL-Q is what you are wanting.  Strange! I tried that in the VC, and it works just using the Numpad 2 key (with numlock ON), but in the Cockpit (2D), it did nothing. I tried this in the CS 767-300, in FSX, on my PC (see specs below). :(

Yeah, that is weird.  I just checked it on my system, and it works fine here.  SHIFT-CTRL-Q sends it back the other way.   Did you hold the key combo long enough?  It takes a moment or two to start moving for me.