That was one of the first things I checked when I noticed the issue. Maybe a full uninstall/reinstall is necessary ? Seems all of the 767s are now stuck in perma-winglets, including the CS House liveries, many of which have a 0 for winglets in the .cfg file and a "no winglets" in ACE. I will report back after doing a clean reinstall and see if that solves it, interesting mishap for sure though.

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