I just took my new Saiga 12 out this afternoon for the first time; I only picked up two boxes of ammo and since I did not have a mag with me when I was getting ammo, I thought it may be safer to get 2 3/4" rounds (was told this would work well) verses some 3" that may be a little long...anyway, to make a long story short ALL the (semi high velocity) Remington 6 and 8 shot rounds failed to eject on all gas regulator settings:( I thought these Saiga's ate most everything Any settings I need to look at? Not one good ejection!