Anyone ever try the Blinder lazerjammer. I have seen the ones from Rocky Mtn. radar tested and they don't work. The Blinder unit cost $400 and I just wanted to know if anyone had any experience with it. Wow $400 is what the fine was for my last ticket. And I was running radar (a passport unit with a helmet feed) , that went off as I was tagged. Maybe it's not always best to be up front ,Huh. It's not that I speed all the time, just through the twisties.