piano cover support

thingiverse

just simply a holder of the top cover of the upright piano. Most expensive piano should come with one, simply use that if possible. It can make the piano become louder and the sound will be brighter.The thickness of the piano wall should be 15-16.5. When installing, open the cover, put the model on the front panel(i don't know how it call) of the piano. The face with "Front toward enemy" should be facing you lol. Then turn 90 degree anti clockwise. I design the rail for it to slide. Even if you do nothing, the gravity will pull it down. The face touching the top cover is round, it should not damage the piano. I won't compensate you if the piano was damaged :) so be careful. Enjoy