diff --git a/html/images/space.svg b/html/images/space.svg
index 483d649..09bcadf 100644
--- a/html/images/space.svg
+++ b/html/images/space.svg
@@ -126,11 +126,12 @@
 
   <!-- <polygon class="wall" points="20,-50 10,-50 10,-60 20,-60" /> -->
   <!-- <polygon class="wall" points="-10,10 10,10 10,40 -10,40" /> -->
-  <polygon class="wall" points="-10,-40 10,-40 10,-20 -10,-20" />
+  <!-- <polygon class="wall" points="-10,-40 10,-40 10,-20 -10,-20" /> -->
+  <polygon class="wall" points="-10,-40 10,-40 10,-15 -10,-15" />
 
   <!-- <polygon class="wall" points="-10,10 10,30 -10,40 -20,20" /> -->
   <!-- <polygon class="wall" points="-20,-10 0,10 -20,20 -30,0" /> -->
-  <polygon class="wall" points="-20,-10 20,10 -20,20 -30,0" />
+  <!-- <polygon class="wall" points="-20,-10 20,10 -20,20 -30,0" /> -->
 
   <!-- <polygon class="wall" points="-20,-50 -10,-50 -10,-60 -20,-60" /> -->
   <!-- <polygon class="wall" points="20,50 10,50 10,60 20,60" /> -->
@@ -512,7 +513,6 @@ const Move = (() => {
 
           const rise = contact.edge.yb-contact.edge.ya;
           const run = contact.edge.xb-contact.edge.xa;
-          const normalVector = { x: rise, y: -run };
 
           drawLine(p.x - v.x, p.y - v.y, p.x, p.y, "blue"); // velocity vector
           drawLine(contact.edge.xa, contact.edge.ya, contact.edge.xb, contact.edge.yb, "green"); // edge vector
@@ -567,7 +567,7 @@ const Move = (() => {
           newX = prAvx - prBvx;
           newY = prAvy - prBvy;
 
-          drawLine(p.x, p.y, p.x + normalVector.x , p.y + normalVector.y, "black"); // edge normal vector
+          drawLine(p.x, p.y, p.x + vec2.rightNormal.x , p.y + vec2.rightNormal.y, "black"); // edge normal vector
           drawLine(p.x, p.y, p.x + newX , p.y + newY, "blue"); // bounced velocity vector
 
           Velocity[entity_id] = { x: newX, y: newY };
@@ -664,9 +664,10 @@ function init() {
   started = false;
   const mult = 10;
 
-  s.position = { x: 0, y: -10 };
+  s.position = { x: 0, y: 0 };
   // s.velocity = { x: 0, y: -10 };
-  s.velocity = { x: 10, y: 20 };
+  // s.velocity = { x: 10, y: 20 };
+  s.velocity = { x: 0, y: 0 };
   s.angularVelocity = 0;
 
   // s. velocity = { x: -5*mult, y: 7*mult };