Cthulhus wrote on Apr 21^st, 2012 at 8:03am:

yes, they added that on 0.6 or 0.7... I'll never use it anyway ! Prefer to fly this bird like the real should be.

There wasn't anything about in in the csx737_manual2.pdf (dated 24 March 2012), only in the latest one. I did press a lot of buttons to see what would happen (functionality). If I did not see anything happen, I returned it to it's previous position and that would be why I didn't find it earlier.

I am enjoying flying the "old way", but I know that there are others who want to use GPS flight plans. Now they will know that they can do it.