I have been examining placing my aircraft at various parking spots in FS2020 based on a look I had at Oshkosh in FSX earlier. Parking space 94 for small GA at Sedona sent me into the fence trying to get the airplane free and on the taxiiway. I then used the AI and it used the yellow cart (like a parking structure sweeper) to pushback but then on it's route to the runway began slicing various aircraft and vehicles moving on the taxiiway opposite to me. I had once taxiied a DC-3 in FSX and eventually limited myself to the Beech King Air for this sort of thin. But, no nonsense, after assigning functions to a Logitech Freedom 2.4 I had the courage to park the Cessna 52 at Heathrow and using ALT+P get the yellow cart to pushback and back and back. I'm ready to elect a start at Oshkosh. When will it be ready? Does the yellow cart work on grass?