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Enable rounding of the whole thing? // surface("FIREBALL VCO.png", center=true, invert=false); } module make_surface(filename, h) { cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin*2 - title_font_size; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; bottom_row = v_margin + 12; row_2 = working_increment*1 + row_1; row_4 = row_3 + vertical_space/7; row_3 = row_2 + vertical_space/7; row_4.

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