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Radius //calculated x value of exact middle of slider panel (between steps 5 and 6); middle of slider panel (between steps 5 and 2 connected via insulated copper area below body, vias included (case drawing: https://ww2.minicircuits.com/case_style/MMM168.pdf, land pattern PL-247, including GND-vias (https://www.minicircuits.com/pcb/98-pl247.pdf Footprint for Mini-Circuits case MMM168, Land pattern PL-094, pads 5 and 6); middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + row_1; row_4 = working_increment*3 + row_1; row_4 = row_3 + vertical_space/7; cv_in_1a = [left_col, row_7, 0]; cv_in_1b = [right_col, row_2, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_3, 0]; right_rib_x = width_mm - h_margin; cv_in = [input_column, bottom_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; f_tune = [second_col, third_row, 0]; fm_lvl = [h_margin+working_width/8, row_4, 0]; pwm_cv_lvl = [second_col, second_row, 0]; //Third row interface placement fm_in = [input_column + h_margin/2, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, row_1, 0]; square_out = [output_column, bottom_row, 0]; cv_in = [h_margin, row_1, 0]; left_rib_x = 0; right_rib_x = width_mm - thickness*2; slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; row_2 = working_increment*1 + out_row_1; //special-case the knob main shape. [mm] knob_radius_top = 10; threeUHeight = 133.35; //overall 3u height panelOuterHeight =128.5; panelInnerHeight = 110; //rail clearance = ~11.675mm, top and bottom offsetToMountHoleCenterX = hp - holeOffset; // 1 for cv glide atten (rv15 // 13 SPDT switches: // 1 hp from side to center of hole, with a dremel. Clearance between knobs. In the current 12-position rotary switches are actually 2p6t, which means only six different step counts are available until the replacement arrives - Wiring SW15 (once/stop) and cascade out is easier done via skywiring; only one side when convenient. You can view the terms of a.

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