diff --git a/TODO.md b/TODO.md
index afa3cdd..e33230c 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,10 +2,6 @@
 
 Notes for "next time".
 
-## v3.3
-
-* Try not using roundedcube and instead bezel the top, to get cleaner seams everywhere else
-
 ## v4
 
 * Engraving some cosmetic stuff? Or maybe a place to mount other plates?
diff --git a/src/components.scad b/src/components.scad
index 21d1fff..772619c 100644
--- a/src/components.scad
+++ b/src/components.scad
@@ -3,8 +3,6 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
-include <roundedcube.scad>
-
 module m4_hole() {
 	cylinder(r=m4_bolt_radius, h=100, $fn=50, center=true);
 }
@@ -213,7 +211,28 @@ module bottom_panel() {
 }
 
 module overhang_plate() {
-	roundedcube([overhang_panel_x, overhang_panel_y, panel_z], center=true, radius=1);
+	top_points = [
+		// top bevel
+		[(overhang_panel_x/2)-(overhang_panel_bevel_height*2),
+		 (overhang_panel_y/2)-(overhang_panel_bevel_height*2),
+		 panel_z/2-overhang_panel_bevel_height/2],
+		[-(overhang_panel_x/2)+(overhang_panel_bevel_height*2),
+		 (overhang_panel_y/2)-(overhang_panel_bevel_height*2),
+		 panel_z/2-overhang_panel_bevel_height/2],
+		[(overhang_panel_x/2)-(overhang_panel_bevel_height*2),
+		 -(overhang_panel_y/2)+(overhang_panel_bevel_height*2),
+		 panel_z/2-overhang_panel_bevel_height/2],
+		[-(overhang_panel_x/2)+(overhang_panel_bevel_height*2),
+		 -(overhang_panel_y/2)+(overhang_panel_bevel_height*2),
+		 panel_z/2-overhang_panel_bevel_height/2],
+	];
+	hull() {
+		for (p = top_points) {
+			translate(p) cylinder(r=overhang_panel_bevel_height, h=overhang_panel_bevel_height, center=true);
+		}
+		translate([0, 0, -overhang_panel_bevel_height])
+			cube([overhang_panel_x, overhang_panel_y, panel_z-overhang_panel_bevel_height*2], center=true);
+	}
 }
 
 // this takes the base_panel and makes it a small frame, putting a larger top plate
diff --git a/src/parameters.scad b/src/parameters.scad
index be463fc..16bc22f 100644
--- a/src/parameters.scad
+++ b/src/parameters.scad
@@ -38,8 +38,9 @@ frame_y = 208;
 frame_z = 57;
 
 // this sinks the bottom and top of the frame inward a bit, and is used to math out two shapes
-// when creating the frame box
+// when creating the frame box / overhang panel
 frame_bevel_height = 2;
+overhang_panel_bevel_height = 1;
 
 frame_center_to_neutrik = 70;
 
diff --git a/src/roundedcube.scad b/src/roundedcube.scad
deleted file mode 100644
index fb49d62..0000000
--- a/src/roundedcube.scad
+++ /dev/null
@@ -1,55 +0,0 @@
-// More information: https://danielupshaw.com/openscad-rounded-corners/
-
-// Set to 0.01 for higher definition curves (renders slower)
-$fs = 0.15;
-
-module roundedcube(size = [1, 1, 1], center = false, radius = 0.5, apply_to = "all") {
-	// If single value, convert to [x, y, z] vector
-	size = (size[0] == undef) ? [size, size, size] : size;
-
-	translate_min = radius;
-	translate_xmax = size[0] - radius;
-	translate_ymax = size[1] - radius;
-	translate_zmax = size[2] - radius;
-
-	diameter = radius * 2;
-
-	obj_translate = (center == false) ?
-		[0, 0, 0] : [
-			-(size[0] / 2),
-			-(size[1] / 2),
-			-(size[2] / 2)
-		];
-
-	translate(v = obj_translate) {
-		hull() {
-			for (translate_x = [translate_min, translate_xmax]) {
-				x_at = (translate_x == translate_min) ? "min" : "max";
-				for (translate_y = [translate_min, translate_ymax]) {
-					y_at = (translate_y == translate_min) ? "min" : "max";
-					for (translate_z = [translate_min, translate_zmax]) {
-						z_at = (translate_z == translate_min) ? "min" : "max";
-
-						translate(v = [translate_x, translate_y, translate_z])
-						if (
-							(apply_to == "all") ||
-							(apply_to == "xmin" && x_at == "min") || (apply_to == "xmax" && x_at == "max") ||
-							(apply_to == "ymin" && y_at == "min") || (apply_to == "ymax" && y_at == "max") ||
-							(apply_to == "zmin" && z_at == "min") || (apply_to == "zmax" && z_at == "max")
-						) {
-							sphere(r = radius);
-						} else {
-							rotate = 
-								(apply_to == "xmin" || apply_to == "xmax" || apply_to == "x") ? [0, 90, 0] : (
-								(apply_to == "ymin" || apply_to == "ymax" || apply_to == "y") ? [90, 90, 0] :
-								[0, 0, 0]
-							);
-							rotate(a = rotate)
-							cylinder(h = diameter, r = radius, center = true);
-						}
-					}
-				}
-			}
-		}
-	}
-}