I have a heated garage and that is where I have built my sim set up. When heater would kick on the R10 would essentially stop working. Would not read shots and if it did, it would give wildly inaccurate numbers all over the board. Having put up the panels it has not stopped working one single time while heater is running, nor any misreads. Performance of distance, shot shape, speed, spin, etc... also reading far more consistent. Highly recommend giving them a try if you have a garage set up or any vibration or loud noise areas around. It also really mutes the sound indoors both at contact and impact at screen. My wife told me she can't hear a single shot from inside. I ordered some cheap foam 1x1 foam tiles off Amazon so they are nothing special but they very much do the trick.