This did the trick and has work for years. I use it for crowd micing during hymns, organ micing and occasional guitar micing. I used this riser block along with a vintage Cycle Ops bicycle Training Stand and it does a beautiful job of maintaing a nice level bicycle position. They were installed to hang my ladders in the garage. In listening to a cello piece for comparison (VERY deep notes), the sound is not there, arguing for maybe its only piano? Upper chords not affected. To be honest when I read the reviews I thought, maybe some didn?t know how to use anchors and so the reviews were only negative bc of that! Also be sure to ground the radio through the firewall grommet, by the steering column, and behind the plastic splash guard behind the wheel to the battery using a standard size black ground wire. They are very warm for the winter months and very comfortable! My advice, however, is to be careful with this audio equipment when you take it out of the box/assemble it, especially the pop screen (which I found out you should not twist in place the hard way - it might crack a little, if you try to screw it in too tightly against the screen itself). This track is sturdy and straight, but it doesnt match the dimensions of ALL my other miter tracks / T-Track rails.