Y="5.1"/> - 2 momentary pushbutton switches 1 rotary switch, 5+ positions - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off Glide In - U1-13 (can get at from top when assembled Stop Switch - 10 - center_adjust; // build up seven rows; middle one unused row_7 = row_6 + vertical_space/7; cv_in_1a = [left_col, row_5, 0]; cv_in_2a = [left_col, row_1, 0]; left_rib_x = thickness * 2; right_rib_x = width_mm - h_margin; input_column = h_margin; col_middle = col_left + (15.6 + 1.5 + 7 + 8); // pot + led + switch? Col_right = width_mm - col_right + tolerance*4; //three knobs plus space between two resistors in the same place.