Okay, many people seems to become "fans" of this ever more increasing belief that a well-proven (Besides the jams.) and accurate (Compared to others of the time.) ground-ground weapons system became so inaccurate that one, to quote the exact words of the myth "had to get as close as 50 meters to the foe before firing." Just because it was fitted with air cooling jacket and screwed onto a aircraft..
This escalating matter intrigues and annoys me a bit, (No offense.) mainly because that over the years in which I repeatedly heard the myth, except quoting MvR who says to hold fire until 50 meters, nobody has actually presented the scientific and definite wrap-up proof on this.
I guess most of us are experienced in deflection shooting because we do it in sims on a day to day basis, but back then, as mentioned, there werent many second chances, we can afford to experiment around in a pretty much state of the art ww1 simulator, but these fellows would do what they were told and get close for the kill for efficiency and surprise, and this is where I think actual accuracy vs advices for greenhorns chance to get air-air kill anno 1915-1918 collides big time, and heres why:
Most of us seems to agree that our particular weapon system "of choice" is not the most accurate during sustained fire from a vibrating and moving platform to a likewise target, agreed, accuracy would decrease by (Undocumented so I cant say.)
Recoil Jump? The barrel jumps because of the recoil when a round fired, and does prove long range long burst accuracy a tad harder, seeing as one has to compensate for the recoil. But I don`t think it would make or even contribute in any particular sort to as immense inaccuracy as in the myth, or NeoQB would have modeled in this inaccuracy, right?
In fact, I believe the interrupting gear and propeller slowing down the rate of fire a notch or two helps a bit

Barrel fouling? Firing a weapon means microscopic bullet and cartridge fragments sticks onto the walls of and edges of the rifling inside a barrel, at first this increases and settles accuracy at a certain point unless, if barrel is not cleaned at a regular basis, fouls the barrel to such an extent that accuracy decreases and cannot be maintained even if one starts cleaning it once one notices considerable drop in accuracy, I averagely fire a few hundred bullets during each dogfight, 1000 rounds fired within a few minutes way up in the freezing air might or might not make this an apparent problem, so maybe it depends on the user and the lifetime of his/her aircraft vs maintenance?
In any case it has ?(Dont know.)? been modeled in yet, realistically one would have to fire quite the amount bullets from the same MG`s on the same plane before theres any noticeable difference on the relatively short range we are talking about (500 meters.) I doubt Rickenbacker or MvR fired millions of bullets with the same MG`s, on top of that they switched aircraft (And MG`s accordingly.) quite a few times, besides, even if the barrel started fouling for the worse, all you need to do is replace it...
I have never read the books or diaries of any ww1 pilot actually say the bullet spread is so large that one must get so close, but rather for their subordinates to have the chance to, even if not being the greatest of marksmen, to land max amount of lead put on target before weapon jam, as well as giving the element of surprise. I think we can agree, scientifically, that this is completely different?
Engine vibration and fluttering? All though your body can feel the vibrations as if they were pretty intense, I thought people who already flew prop planes gave their blessing to the feel and vibrations of the aircraft in RoF, assuming they are modeled correctly, they certainly don`t seem to contribute to an inaccuracy so immense that one cant hit anything at over 50 meters, heck, if they were, we could assume it would have to vibrate something fierce, I`d go as far as to say that plane ought to be grounded

Bottom lines:
Most of us feel more confident of making a kill the closer the distance (Naturally.)
I can certainly hit at 4-500 yards if given enough time to aim and consolidate my groupings, but if the weapons were to hard jam I would certainly make sure to get a bit closer, however, with the facts one often hear that people use to prove this myth, I refuse to believe that a MG 08 or Vickers or Maxim with a rifled barrel and rifle ammunition, fitted with air cooling jacket and put on an airplane, all though accuracy definitely suffering as a consequence of such, would have trouble cutting up an aircraft at about same range as a 1700`s flintlock smoothbore musket would start to have trouble hitting a man sized target...
All though I gladly welcome anyone from anywhere to prove NeoQB and OFF team wrong, I`d happily participate in trying to convince NeoQB into modeling it into the game. Until I`m proven wrong I still think Neoqb, and OFF team (Pretty much same accuracy except the AI hit consistently at 1000 meters.. now thats a problem!) did a great job on this
