rework the OLED mount and add it to a new panel

src/components.scad

@@ -107,6 +107,18 @@ module m2_mount_post() {
 	}
 }
 
+module oled_ssd1306_mount() {
+	translate([11.5, 12, 0]) m2_mount_post();
+	translate([11.5, -12, 0]) m2_mount_post();
+	translate([-11.5, 12, 0]) m2_mount_post();
+	translate([-11.5, -12, 0]) m2_mount_post();
+}
+
+module oled_ssd1306_mount_cutout() {
+	translate([0, 1.9, 0]) cube([25, 14, 5], center=true);
+	translate([0, 0, -1.0]) cube([35, 35, 4], center=true);
+}
+
 module adafruit_pid_326_oled_ssd1306_mount_post() {
 	cylinder(r=2.25/2, h=8, $fn=50, center=true);
 }

src/panels/overhang/right-sega-2p-nine-control-panel-with-mount-with-oled.scad

@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: © 2023 Brian S. Stephan <bss@incorporeal.org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+include <parameters.scad>
+include <components.scad>
+use <right-sega-2p-nine-plus-control-panel-with-mount.scad>
+
+module sega_2p_nine_plus_control_right_overhang_panel_with_mount_with_oled() {
+	difference() {
+		sega_2p_nine_plus_control_right_overhang_panel_with_mount();
+		translate([75, 77.5, 0]) oled_ssd1306_mount_cutout();
+	}
+	translate([75, 77.5, 0.5]) oled_ssd1306_mount();
+}
+
+sega_2p_nine_plus_control_right_overhang_panel_with_mount_with_oled();