diff --git a/bracket.scad b/bracket.scad
index cfb2868..c9443aa 100644
--- a/bracket.scad
+++ b/bracket.scad
@@ -7,12 +7,21 @@ include <inserts/inserts.scad>
 /* [Params] */
 platfoot_x = 50.44;
 platfoot_y = 25.42;
+platmid_x  = 40.12; 
 headpost_x = 38.08;
 headpost_y = 38.08;
+footcrossyz = 38.08;
+headcross_yz = 25.00;
 footboard_y=19;
 footboard_z=130;
+LegOff = 19;
+LegGap=4;
 
 /* [Render Options] */
+part=""; // [both, back, head_corner_rear, head_corner_front, foot_cross_front, foot_cross_rear, head_cross_front, head_cross_rear ]
+model = "none"; // ["none", "corner_leg", "center_leg"]
+plate = false;
+mate  = false;
 render_fs=.4;
 render_fn=0;
 render_fa=.4;
@@ -34,45 +43,135 @@ module headpost(x=headpost_x, y=headpost_y, z=260, align=V_FRONT) {
 }
 
 module screw_channel() {
-	back(19.2)cyl(d=6, h=10, orient=ORIENT_Y,align=V_FRONT);
-	back(9)cyl(d=3.5, h=100, orient=ORIENT_Y, align=V_FRONT);
+	//back(19.2)cyl(d=6, h=10, orient=ORIENT_Y,align=V_FRONT);
+	//back(9)cyl(d=3.5, h=100, orient=ORIENT_Y, align=V_FRONT);
+	fwd(80)rotate([-90,0,0])m4s_clear(bl=100);
 }
 
 module head_rear() {
 	difference() {
-		back(footboard_y) cuboid([platfoot_x+2*12,headpost_y+footboard_y+4,95], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT+V_TOP);
+		left(19/2+4)back(footboard_y) cuboid([platfoot_x+16+19,headpost_y+footboard_y,95], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT+V_TOP);
 		footboard();
 		headpost(y=2*headpost_y);
 		left(44)up(95/2)cuboid([50, 150,25]); // crossbar
 		// Screw Holes
-		right(40-10)up(95-10) screw_channel();
-		right(40-10)up(95/2) screw_channel();
-		right(40-10)up(10) screw_channel();
-		left(40-10)up(95-10) screw_channel();
-		left(40-10)up(10) screw_channel();
+		rx = 5 + headpost_x/2;
+		right(rx)up(95-10) screw_channel();
+		right(rx)up(95/2) screw_channel();
+		right(rx)up(10) screw_channel();
+		left(50)up(95-10) screw_channel();
+		left(50)up(10) screw_channel();
 	}
-	fwd(10)up(95/2)right(40)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10);
+	fwd(10)up(95/2)right(40-4)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10);
 }
 
 module head_front() {
+	blockz=95;
 	difference() {
-		cuboid([platfoot_x+2*12,platfoot_y+footboard_y,95], fillet=3, edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT+V_TOP);
+		right(19/2-4)cuboid([platfoot_x+16+LegOff,platfoot_y+footboard_y,blockz], fillet=3, edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT+V_TOP);
 		back(.01)platfoot();
 		// Screw Holes
-		right(40-10)up(95-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0);
-		right(40-10)up(95/2) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0);
-		right(40-10)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0);
-		left(40-10)up(95-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0);
-		left(40-10)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0);
+		rx= 5 + headpost_x/2;
+		bz = -40;
+		bl = 58 - bz;
+		up(blockz/2)zspread(n=3, l=blockz-20)
+		right(rx+LegOff) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
+		left(30)up(blockz-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
+		left(30)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
 	}
 }
-//fwd(headpost_y+4) head_front();
+
+module head_cross_rear() {
+	difference() {
+		cuboid([platmid_x+20, 25+5, 42], fillet=3,align=V_BACK);
+		back(50/2)cuboid([platmid_x, 50 , 70], align=V_FRONT);
+		back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=33) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=40, bz=-11, drop=false, sh=0);
+	}
+}
+
+module head_cross_front() {
+	difference() {
+		cuboid([platmid_x+20, 30, 42], fillet=3, align=V_FRONT);
+		back(25)cuboid([71, 50 , 25], align=V_FRONT);
+		back(2)xspread(n=2, l=platmid_x+10) zspread(n=2, l=33) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=40, bz=-11, drop=false, sh=.20);
+	}
+}
+
+module foot_cross_front() {
+	z = footcrossyz + 2*10;
+	difference() {
+		cuboid([platmid_x+20, footcrossyz+10, z], fillet=3, align=V_FRONT);
+		fwd(footcrossyz)cuboid([71, 50 , footcrossyz], align=V_BACK);
+		back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=z-10) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=65, bz=-20, drop=false, sh=.20);
+	}
+}
+
+module foot_cross_rear() {
+	z = footcrossyz + 2*10;
+	difference() {
+		cuboid([platmid_x+20, 25+10, z], fillet=3,align=V_BACK);
+		back(50/2)cuboid([platmid_x, 50 , 70], align=V_FRONT);
+		back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=z-10) rotate([90,0,0]) m4s_clear(bl=67, bz=-22, drop=false, sh=0);
+	}
+}
+
+module head_cross_bar(l=100, align=V_FRONT) {
+	cuboid([l,headcross_yz, headcross_yz], align=align);
+}
+
+module head_plat_mid(l=100, align=V_BACK) {
+	cuboid([platmid_x, platfoot_y, l], align=align);
+}
+
+if (part == "head_cross_front") {
+	rot = (plate) ? 90 : 0;
+	rotate([rot,0,0])
+	head_cross_front();
+} else if (part == "foot_cross_front") {
+	rot = (plate) ? 90 : 0;
+	rotate([rot,0,0])
+	foot_cross_front();
+	if (mate) { %foot_cross_rear(); }
+} else if (part == "foot_cross_rear") {
+	rot = (plate) ? 90 : 0;
+	rotate([rot,0,0])
+	foot_cross_rear();
+	if (mate) { %foot_cross_front(); }
+} else if (part == "head_cross_rear") {
+	rot = (plate) ? -90 : 0;
+	rotate([rot,0,0])
+	head_cross_rear();
+} else if (part == "head_corner_front") {
+	tx = (plate) ? 0 : -19;
+	ty = (plate) ? 0 : -headpost_y-4;
+	translate([tx, ty, 0])
+	head_front();
+} else if (part == "head_corner_rear") {
+	rot = plate ? -90 : 0;
+	xrot(rot)
+	head_rear();
+} else if (part == "both") {
+	fwd(platfoot_y+LegGap+13) left(LegOff)head_front();
+	head_rear();
+}
+
+if (model == "corner_leg") {
+	%footboard();
+	%headpost();
+	%left(LegOff)fwd(headpost_y+LegGap)platfoot();
+} else if (model == "center_leg") {
+	%head_cross_bar();
+	%head_plat_mid();
+}
+//left(19)fwd(headpost_y+4)
+//head_front();
 //head_rear();
 
 
-//%footboard();
-//%headpost();
-//%fwd(headpost_y+4)platfoot();
 
-fwd(2)head_front();
-back(2) rotate([-90,0,0]) fwd(footboard_y) head_rear();
+//left(19)fwd(headpost_y+4)head_front();
+//back(2) rotate([-90,0,0])
+//back(20)head_rear();
+//%platfoot();
+//%cuboid([150, 25,25], align=V_BACK); // crossbar
+