I don't get it. - JP Enterprises Recoil Eliminator

Got one of these just because I saw one on a rifle and just loved the way it looked. So, when I got my .270 Winchester re-barrelled I dressed up the gun with one of these. The behavior of this break is really strange. Yes, it really does an excellent job of eliminating the snappyness (is that a word?) Of the recoil. But, it certainly doesn't eliminate it. In fact, the gun still pushes back, but the recoil seems to happen in slow motion. That part I love. What I don't love is how the muzzle rises. The muzzle, again in slow motion, jumps straight up in the air. It's almost like someone lifts the barrel when it fires. I took the JP eliminator off and stuck a BCM mod2 gunfighter comp on the gun. I had the BCM laying around and I needed a thread protector. To my suprise the gunfighter actually does a much better job of controlling the muzzle. Weird? I don't know, but that's just my experience.