diff --git a/gears.scad b/gears.scad
index d65b35e..cd31d32 100644
--- a/gears.scad
+++ b/gears.scad
@@ -29,19 +29,21 @@ SideW=tol+BackW;
 echo("Reference Diameter (MeshD): ", MeshD);
 //rot=360/N1*$t;
 // rot=90-90*$t;
-rot=90;
+rot=0;
 //axis_angle = -50;
 
 
 //meshed(rot=rot);
-#meshed(rot=rot, box=true, box_top=true);
+gear_hinge(rot=rot, box=true, box_top=true);
+//translate([50,0,0]) gear_hinge(rot=rot, box=false, box_top=true);
+
 
 module gear_sector() {
 	CyS(r=MeshD, h=width, w1=215, w2=20);
 	CyS(r=MeshD/2 - 2, h=width, w1=20, w2=90);
 }
 
-module meshed(box=true, box_top=true, rot=0) {
+module gear_hinge(box=true, box_top=true, rot=0) {
 	//offex=tol;
 	offex=0;
 	color("blue") translate([-MeshD/2 - offex,0]) rotate([0,0,rot]) blue_gear();
@@ -59,7 +61,7 @@ module gear_track_block() {
 }
 
 module blue_gear() {
-	intersection() {
+	render() intersection() {
 		spur_gear(n=N1, w=width, m=Module, chamfer=30, helix_angle = helix_angle );
 			difference() {	
 				gear_sector();
@@ -78,19 +80,32 @@ module blue_gear() {
 		
 		// leaf arm
 		//translate([MeshD/2 - 2*Module,11,0]) cube([4,20,width+1], center=true);
-		translate([MeshD/2 - 2*Module -.75,12.5,0]) difference() {
-				cube([4,20,width+1], center=true);
-				rotate([0,90,0]) {
-					for (i= [-1, 1]) {
-						translate([i*(width/2-5.25),5,-1.6]) 
-							cylinder(d=5.5, h=1, $fn=9, center=true);
-						translate([i*(width/2-5.25),5,0]) 
-							cylinder(d=4.75, h=20, $fn=9, center=true);
-					}
-				}
-		}
+		translate([MeshD/2 - 2*Module - .80,12.5,0]) rotate([0,0,0]) leaf_arm();
 } 
 
+module red_gear()
+{ 
+	render() difference() {
+		union() {
+		CyS(r=MeshD/2 - 2, h=width, w1=90, w2=160);
+		intersection() {
+			spur_gear(n=N2, w=width, m=Module, chamfer=30, helix_angle=-helix_angle);
+			CyS(r=MeshD, h=width, w1=150, w2=-30);
+		}
+		
+		// leaf arm
+		translate([-MeshD/2 + 2*Module + .80,12.5,0]) leaf_arm();
+		
+	}
+	// Shaft Hole
+	cylinder(d=ShaftD, h=width+2, center=true, $fn=21);
+	// Block limit -front
+		translate([-Module/2,1,-width/2]) cube([Module,MeshD/2,width]);
+	// Block limit
+	translate([BackW-2*tol,-MeshD/2,0]) cube([MeshD,MeshD,width+1], center=true);
+	}
+}
+
 module leaf_arm() {
 	difference() {
 			cube([4,20,width+1], center=true);
@@ -103,29 +118,6 @@ module leaf_arm() {
 		}
 }
 
-module red_gear()
-{ 
-	difference() {
-		union() {
-		CyS(r=MeshD/2 - 2, h=width, w1=90, w2=160);
-		intersection() {
-			spur_gear(n=N2, w=width, m=Module, chamfer=30, helix_angle=-helix_angle);
-			CyS(r=MeshD, h=width, w1=150, w2=-30);
-		}
-		
-		// leaf arm
-		translate([-MeshD/2 + 2*Module+.75,12.5,0]) leaf_arm();
-		
-	}
-	// Shaft Hole
-	cylinder(d=ShaftD, h=width+2, center=true, $fn=21);
-	// Block limit -front
-		translate([-Module/2,1,-width/2]) cube([Module,MeshD/2,width]);
-	// Block limit
-	translate([BackW-2*tol,-MeshD/2,0]) cube([MeshD,MeshD,width+1], center=true);
-	}
-}
-
 module box(
 	d=ShaftD,
 	tol=.25,