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 main synth_tools/3D Printing/Pot_Knobs/Pot Knob in Two Parts.stl Executable file View File 3D Printing/Cases/Eurorack Modular Case History width = 36; // [1:1:84] left_rib_x = thickness + 9.5/2 + tolerance*2; //three knobs plus space between them right_panel_width = width_mm - thickness; // additives - labels, etc // one more vertical to mount the circuit.