Back surdo (L for low, H for high) R/L: accented note (right/left hand suggested) r/l: quieter note * A trill, generally three very fast notes on repique/caixa, two or three for surdos
paper "A4") updates to rev 2 beta by adding +5V, and both trigger/gate and CV on the bottom //another rib to reinforce along the panel // = length of the stem. In OpenSCAD, polygons ("cylinders") are created so that the above.