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BackThanks to http://www.iheartrobotics.com/ for the arrow's shaft size. Engraved_indicator_shaft_scale = 1.5; // How much to move the arrow shaped hole you can create a D-shaped shafthole cross-section. 0 to keep it round. [mm] /* [External Indicator (optional)] */ // Create a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font_size*1.5; // surface("FireballSpellSmall.png", center=true, invert=false); projection(cut = true) surface(filename, center=true); } 3D Printing/Pot_Knobs/CustomizableKnob_spikey_with_divot.stl Executable file View File b404e3f9c5 Update luther's layout Update luther's layout