.50s seem like a funny sort of gun package that'll ping some poor devil to death out to 800 but will let you down in snapshots in the knife-fight when it's really important. Twice yesterday in the Pony I had D9s fly through my fire at close range multiple times during hard fights.
So I'm thinking of pulling the convergence in from 275 yards to 200, maybe closer. Think it'll help?
Based on the testing I did a few years ago, I came to the conclusion that 300 was about optimum for wing-mounted .50's, and you're handicapping yourself to some extent if you adjust them in closer or further than that.
I set mine to 275, with the idea that as I close through 300yds the icon counter shifts to D200, I solidify my aim and fire (hopefully right around 275yards).
You methods /results may vary, but I found 275 to give me the most bang-for-my-buck at targets that were as close as 175/200yrds, or out to around 400 yards. It's an effective setting for all ranges in that "zone", and still does fine for those occasional long shots out a bit further, or the occasional shots in close.
With literally years spent with that convergence I found myself "automatically" setting up fights so that I had shot opportunities in the 275yrd range; and I often only needed one shot opportunity to either kill my opponent or cripple him enough to leave him easy to "clean up" on.
Kind of the opposite of noting at what range I fired and then moving my convergence to match... I did a bunch of testing and found what I believe to be the "sweet spot" of wing-mounted convergences, and taught myself to place my opponent at that range to be shot.