Oh yes............ I've just GOT to say it and don't take offence F-W, but you seem to be holding it like a wuss. Pull the pistol grip and gun backwards into your shoulder like you are....* and twist it. The with your other hand, grip the small of the butt to steady the gun, twisting it against the rotation of the pistol grip. Squash your cheek onto the hand holding the butt, make a small silhouette, align the sights, hold steady and fire. If you are the Bren gunner, you mean business. Because when the section hear you open up, they get a warm feeling that tells them that everything's going to be OK. You can almost hear the collective sigh as they're thinking '....thank xxxx it's on our side....'

*We were taught to hold the Bren and the GPMG like you were pulling a.............. I'll change that to a more politically correct........... like you were pulling a Caribbean car thief out of your car. Phew!