FOLLOW-UP 2:

I thought that maybe the reason the nacelle resizing worked and the wing resizing didn't was because in the latter case I had moved the node to the Airfoils section in the node list. So, I opened an earlier iteration of the .modx file, where the outer-wing nodes had not been moved. I enlarged the wing textures arbitrarily for test purposes. Below is an image of what the left out wing looked like in Builder after the change.



However, the change did not carry over into the flight sim. The wings looked the same as usual.

It's a mystery to me why the nacelles could be resized in Builder and showed up in the flight sim, but not the wing textures. I've pretty much run out of ideas. I'll send a query to Phoenix support to see if they have any ideas.

Bill