diff --git a/box.scad b/box.scad
index fcd4965..8a89120 100644
--- a/box.scad
+++ b/box.scad
@@ -117,8 +117,8 @@ module box_edge(ps=PROFILE_SIZE, l=10, orient=ORIENT_Z, jh = JOINER_H,jw = JOINE
 		difference() {
 			linear_extrude(height=l, center=true)
 				profile(flx=flx, fly=true, wx=wx, wy=true);
-			if (jup) up(jzoff)back(joiner_off)right(joiner_off)zrot(45)boxjoiner_clear(orient=ORIENT_Y_90, align=V_CENTER);
-			if (jdown) down(jzoff)back(joiner_off)right(joiner_off)zrot(45)boxjoiner_clear(orient=ORIENT_Y_90, align=V_CENTER);
+			if (jup) up(jzoff)back(joiner_off)right(joiner_off)zrot(45)boxjoiner_clear(orient=ORIENT_Y_90, align=V_CENTER, cl="green");
+			if (jdown) down(jzoff)back(joiner_off)right(joiner_off)zrot(45)boxjoiner_clear(orient=ORIENT_Y_90, align=V_CENTER, cl="brown");
 			if (tubepass) zspread(l=l/2, n=tn) zrot(-45)back(face_off*sqrt(2)-.01)pc4M10_clear(orient=ORIENT_Y,align=V_BACK);
 			if (hm) right(face_off)back(face_off)zrot(45)hinge_mount();
 			if (iy) back(ps-wl/2)right(wt)yrot(-90) thread_insertM3(bl=5+wt, bz=-wt-2, $die=true);
@@ -182,7 +182,8 @@ module boxjoiner(slop=.01, align=V_FRONT, jh=JOINER_H, jw=JOINER_W, l=3, orient=
 		joiner(h=jh, w=jw, l=l, screwsize= $preview ? undef : .8);
 }
 
-module boxjoiner_clear(inset=5, slop=.01, jh=JOINER_H, jw=JOINER_W, align=V_FRONT, orient=ORIENT_Z) {
+module boxjoiner_clear(inset=5, slop=.01, jh=JOINER_H, jw=JOINER_W, align=V_FRONT, orient=ORIENT_Z, cl=undef) {
+	color(cl)
 	orient_and_align([jw,inset,jh],orient=orient, align=align) fwd() { 
 		cuboid([jw+slop,inset+slop,jh], align=V_BACK);
 		joiner_clear(h=jh, w=jw+slop);
@@ -211,7 +212,7 @@ if (PART == "corner_bottom") box_corner(zw=false, zfl=true);
 if (PART == "edge_back") {
 	xrot(90) zrot(0) box_edge(l=lx/3, jup=true, jdown=true, flx=true, wx=false, tubepass=true, orient=ORIENT_Z);
 }
-if (PART == "edge_side_foot") box_edge(l=ly, rbfoot=true, flx=false, wx=true, jup=true, jdown=true, orient=ORIENT_Y);
+if (PART == "edge_side_foot") box_edge(l=ly, rbfoot=true, flx=true, wx=false, jup=true, jdown=true, orient=ORIENT_Y);
 if (PART == "full_box") {
 	up(lz/2+ps) {
 		// Top Corners: