DPM DWX Compact recoil system - not worth it on this one.

I usually change recoil springs in all my guns, I usually run a 10lb variable in my 2011s, double stacks and even the full-size DWX. The tungsten guide for is a must in that full size. Decided to try the DPM on the compact, and the results were not great. It has different spring weights for slide open and side close, the added resistance on slide open didn't do much if anything and the less resistance on closing the slide left the gun returning high and upset the balance. I'll likely get it a little more, but for now it's looking like a waste and it's back to the OEM 11lb.