Quite the dilemma here. I've had my Barracuda G3 (love it!) for a few years now working perfectly. This year, I had to replace my filter/pump and now the suction is too strong even with the flow control set to the lowest setting. So now I am thinking about adding another flow control valve somewhere down the hose line to lower it even more. Has anyone out there ever tried this tactic? I'd hate to have to replace a perfectly good G3. I'm also open to suggestions...