DPA 4099 PIANO CLAMP

This is a mix of the DPA 4099 PIANO by @Medvead and the G-Clamp fully printable by @joehann.
I made it to attach my t.bone CC100 RC almost anywhere a clamp can be attached : in a piano, on a harp, on a table, ...
Use the original clamp_protector.stl and screw_and_knurled_knobHD.stl from https://www.thingiverse.com/thing:1673030/files

To make the screw stronger, I placed it horizontally on the plate, and moved it down 7mm bellow, so that it lays down flat. The flat size does not prevent the mechanism to work. 6,5mm could be better but may need a little support at the tip.

I've also added wax on the screw to make it smooth, and felt stickers to prevent scratching the instruments.