diff --git a/README.md b/README.md
index e126b9c..5e87993 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,11 @@
 # dog_towing_cart
 Dog Towing Cart 3D design
+
+Dog Cart Above Shot
+![Dog Cart Above Shot](./output/Dog Cart Above Shot.png)
+
+Dog Cart Worm's Eye View
+![Dog Cart Worm's Eye View](./output/Dog Cart Worm's Eye View.png)
+
+Brake Assembly Worm's Eye View
+![Brake Assembly Worm's Eye View](./output/Brake Assembly Worm's Eye View.png)
diff --git a/config.scad b/config.scad
index 151e4d5..142eb4b 100644
--- a/config.scad
+++ b/config.scad
@@ -47,14 +47,14 @@ X_POS_AXLE_LEG_REAR = min(X_POS_WHEEL_CENTRE - T_WHEEL / 2 - SPACING_WASHER_AXLE
 D_BEAM_BRAKE = 40;
 T_BEAM_BRAKE = 5;
 D_BRAKE_BALLSCREW_AXLE = 16; // M16 pitch 1.5
-L_BRAKE_BALLSCREW_AXLE = 700;
+L_BRAKE_BALLSCREW_AXLE = 450;
 D_BRAKE_BALLSCREW_POWER_WHEEL = 120;
 T_BRAKE_BALLSCREW_POWER_WHEEL = get_metric_bolt_head_height(D_BRAKE_BALLSCREW_AXLE);
 D_WASHER_BRAKE_BALLSCREW_POWER_WHEEL = 50; // get_metric_bolt_washer_diameter_safe_working_clearance(D_BRAKE_BALLSCREW_AXLE);
 T_WASHER_BRAKE_BALLSCREW_POWER_WHEEL = 3;
 Z_OFFSET_BALLSCREW_AXLE_TO_BED_BASE = 125; // D_BRAKE_BALLSCREW_POWER_WHEEL / 2 + 25;
-Y_OFFSET_BALLSCREW_LEG_REAR_FIXING_FROM_END = 100;
-Y_OFFSET_BALLSCREW_LEG_FRONT_FIXING_FROM_END = Y_OFFSET_BALLSCREW_LEG_REAR_FIXING_FROM_END + 100;
+Y_OFFSET_BALLSCREW_LEG_REAR_FIXING_FROM_END = 75;
+Y_OFFSET_BALLSCREW_LEG_FRONT_FIXING_FROM_END = 200;
 // L_BEAM_FIXING_BALLSCREW_TO_BED = D_BRAKE_BALLSCREW_AXLE + D_WASHER_FIXING_BALLSCREW_TO_BED * 2; // beam lying along bed, not perpendicular to bed
 R_BASE_PLATE_FIXING_LEG_BRAKE_BALLSCREW_TO_BED = get_R_plate_square_base_plate_132(D_BEAM_BRAKE);
 L_LEG_FIXING_BRAKE_BALLSCREW_TO_BED = Z_OFFSET_BALLSCREW_AXLE_TO_BED_BASE - R_BASE_PLATE_FIXING_LEG_BRAKE_BALLSCREW_TO_BED[2] + D_BEAM_BRAKE / 2;
diff --git a/image.png b/image.png
new file mode 100644
index 0000000..fdfe959
Binary files /dev/null and b/image.png differ
diff --git a/models/brake/brake_arm.scad b/models/brake/brake_arm.scad
index 1868d25..f235a20 100644
--- a/models/brake/brake_arm.scad
+++ b/models/brake/brake_arm.scad
@@ -7,7 +7,7 @@ module brake_arm() {
         // body
         cube(R_BRAKE_ARM, center = true);
         // chamfer across end face for wheel overlap
-        translate([R_BRAKE_ARM[0] / 2 - R_BRAKE_ARM[1] / 2 * tan(ANGLE_BRAKE_ROD_MAX), 0, 0]) rotate([0, 0, 90 - ANGLE_BRAKE_ROD_MAX]) translate([0, -L_big / 2, -L_big / 2]) cube(L_big, center = false);
+        translate([R_BRAKE_ARM[0] / 2 - R_BRAKE_ARM[1] / 2 * tan(ANGLE_BRAKE_ROD_MAX), 0, 0]) rotate([0, 0, -(90 - ANGLE_BRAKE_ROD_MAX)]) translate([0, -L_big / 2, -L_big / 2]) cube(L_big, center = false);
     }
     // Shopping
     echo(str("Brake arm: Aluminium sheet ", R_BRAKE_ARM[1], "mm x ", R_BRAKE_ARM[0], "mm x ", R_BRAKE_ARM[2], "mm - x1"));
diff --git a/models/brake/brake_assembly.scad b/models/brake/brake_assembly.scad
index 7d1d16a..d0cad61 100644
--- a/models/brake/brake_assembly.scad
+++ b/models/brake/brake_assembly.scad
@@ -38,13 +38,13 @@ module brake_assembly(angle_brake_rod) {
             
             for (index_side_x = [0:1:1]) {
                 mirror([index_side_x, 0, 0]) {
-                    translate([X_OFFSET_FIXING_BRAKE_ARM_TO_LEAD_PLATE, 0, 0]) rotate([0, 0, -(90 - angle_brake_rod)]) {
+                    translate([X_OFFSET_FIXING_BRAKE_ARM_TO_LEAD_PLATE, 0, 0]) rotate([0, 0, (90 - angle_brake_rod)]) {
                         // brake arm
                         translate([R_BRAKE_ARM[0] / 2, 0, 0]) brake_arm();
                         // fixing brake arm to brake pad
-                        translate([R_BRAKE_ARM[0] - X_OFFSET_FIXING_BRAKE_ARM_TO_BRAKE_PAD_FROM_END, 0, R_BRAKE_ARM[2] / 2]) rotate([0, 0, 90 - ANGLE_BRAKE_ROD_MAX]) fixing_brake_arm_to_brake_pad();
+                        translate([R_BRAKE_ARM[0] - X_OFFSET_FIXING_BRAKE_ARM_TO_BRAKE_PAD_FROM_END, 0, R_BRAKE_ARM[2] / 2]) rotate([0, 0, -(90 - angle_brake_rod)]) fixing_brake_arm_to_brake_pad();
                         // brake pad
-                        translate([R_BRAKE_ARM[0] - X_OFFSET_FIXING_BRAKE_ARM_TO_BRAKE_PAD_FROM_END, 0, R_BRAKE_ARM[2] / 2 + T_FIXING_BRAKE_ARM_TO_BRAKE_PAD + (W_FIXING_BRAKE_ARM_TO_BRAKE_PAD - T_FIXING_BRAKE_ARM_TO_BRAKE_PAD) / 2]) rotate([0, 0, 90 - ANGLE_BRAKE_ROD_MAX]) translate([T_FIXING_BRAKE_ARM_TO_BRAKE_PAD, 0, 0]) brake_pad();
+                        translate([R_BRAKE_ARM[0] - X_OFFSET_FIXING_BRAKE_ARM_TO_BRAKE_PAD_FROM_END, 0, R_BRAKE_ARM[2] / 2 + T_FIXING_BRAKE_ARM_TO_BRAKE_PAD + (W_FIXING_BRAKE_ARM_TO_BRAKE_PAD - T_FIXING_BRAKE_ARM_TO_BRAKE_PAD) / 2]) rotate([0, 0, -(90 - angle_brake_rod)]) translate([T_FIXING_BRAKE_ARM_TO_BRAKE_PAD, 0, 0]) brake_pad();
                     }
                     // fixing brake arm to rear axle leg
                     translate([X_POS_AXLE_LEG_REAR, -y_pos_lead_fixing_ballscrew_to_brake_arms + Y_POS_AXLE_REAR, 0]) fixing_brake_arm_to_rear_axle_leg();
diff --git a/models/brake/brake_assembly_functions.scad b/models/brake/brake_assembly_functions.scad
index d319680..c0eca96 100644
--- a/models/brake/brake_assembly_functions.scad
+++ b/models/brake/brake_assembly_functions.scad
@@ -1,3 +1,3 @@
 // include <../../config.scad>; // circular reference!
 
-function get_y_pos_lead_fixing_ballscrew_to_brake_arms(angle_brake_rod, y_pos_axle_rear, x_pos_axle_leg_rear, x_offset_fixing_brake_arm_to_lead_plate) = y_pos_axle_rear + (x_pos_axle_leg_rear - x_offset_fixing_brake_arm_to_lead_plate) / tan(angle_brake_rod); // (X_POS_AXLE_LEG_REAR - X_OFFSET_FIXING_BRAKE_ARM_TO_LEAD_PLATE)
\ No newline at end of file
+function get_y_pos_lead_fixing_ballscrew_to_brake_arms(angle_brake_rod, y_pos_axle_rear, x_pos_axle_leg_rear, x_offset_fixing_brake_arm_to_lead_plate) = y_pos_axle_rear - (x_pos_axle_leg_rear - x_offset_fixing_brake_arm_to_lead_plate) / tan(angle_brake_rod); // (X_POS_AXLE_LEG_REAR - X_OFFSET_FIXING_BRAKE_ARM_TO_LEAD_PLATE)
\ No newline at end of file
diff --git a/models/brake/fixing_brake_arm_to_rear_axle_leg.scad b/models/brake/fixing_brake_arm_to_rear_axle_leg.scad
index 365541a..e78757b 100644
--- a/models/brake/fixing_brake_arm_to_rear_axle_leg.scad
+++ b/models/brake/fixing_brake_arm_to_rear_axle_leg.scad
@@ -9,7 +9,7 @@ module fixing_brake_arm_to_rear_axle_leg() {
     count_washers_each_end = 3;
     h_nut = get_metric_bolt_head_height(SIZE_BOLT_FIXING_BRAKE_ARM_TO_REAR_AXLE_LEG);
     L_bolt = D_AXLE_REAR + 2 * (T_WASHER_BOLT_FIXING_BRAKE_ARM_TO_REAR_AXLE_LEG * count_washers_each_end + h_nut) + L_BOLT_EXTENSION;
-    rotate([0, 0, ANGLE_BRAKE_ROD_MAX]) for (index_side_z = [0 : 1 : 1]) {
+    rotate([0, 0, -ANGLE_BRAKE_ROD_MAX]) for (index_side_z = [0 : 1 : 1]) {
         mirror([0, 0, index_side_z]) translate([0, 0, R_BRAKE_ARM[2] / 2]) {
             // axle washer
             translate([0, 0, 0]) washer(T_WASHER_AXLE_FIXING_BRAKE_ARM_TO_REAR_AXLE_LEG, D_WASHER_AXLE_FIXING_BRAKE_ARM_TO_REAR_AXLE_LEG, D_AXLE_REAR, centre = false);
diff --git a/output/Brake Assembly Worm's Eye View.png b/output/Brake Assembly Worm's Eye View.png
new file mode 100644
index 0000000..fdfe959
Binary files /dev/null and b/output/Brake Assembly Worm's Eye View.png differ
diff --git a/output/Dog Cart Above Shot.png b/output/Dog Cart Above Shot.png
new file mode 100644
index 0000000..715cf21
Binary files /dev/null and b/output/Dog Cart Above Shot.png differ
diff --git a/output/Dog Cart Worm's Eye View.png b/output/Dog Cart Worm's Eye View.png
new file mode 100644
index 0000000..100077a
Binary files /dev/null and b/output/Dog Cart Worm's Eye View.png differ