Speaking only of freeware FSX Native aircraft now. . .can we assume that any aircraft in that category that uses dll or gau gauges would need to either be completely redone with gauges contained in a "cab" file or simply eliminated completely? I'm sure many of us have tons of gauges from countless installations that have remained long after the airplane was removed. For P3D_V4 Only. . .should gau and dll gauges be removed? If gau gauges don't work and dll gauges for freeware probably won't be updated for obvious reasons then weeding those out would eliminate a lot of deadwood.