diff --git a/html/images/space.svg b/html/images/space.svg
index e9e9bf4..aa33652 100644
--- a/html/images/space.svg
+++ b/html/images/space.svg
@@ -126,7 +126,9 @@
 
   <!-- <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="-10,10 10,30 -10,40 -20,20" />
+
+  <!-- <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,-50 -10,-50 -10,-60 -20,-60" /> -->
   <!-- <polygon class="wall" points="20,50 10,50 10,60 20,60" /> -->
@@ -563,6 +565,9 @@ const Move = (() => {
               const velocityVectorMagnitude = Math.sqrt(v.y**2+v.x**2);
               const dotProduct = edgeVector.y*v.y + edgeVector.x*v.x;
               const normalVectorDotProduct = normalVector.y*v.y + normalVector.x*v.x;
+              // const velocityVectorCrossNormalVector = v.x * normalVector.y - v.y * normalVector.x;
+              const velocityVectorCrossNormalVector = v.y * normalVector.x - v.x * normalVector.y;
+
               console.log("dotProduct", dotProduct, "normalVectorDotProduct", normalVectorDotProduct);
               const edgeTheta = Math.acos(dotProduct / (edgeVectorMagnitude * velocityVectorMagnitude));
               const normalTheta = Math.acos(normalVectorDotProduct / (edgeVectorMagnitude * velocityVectorMagnitude));
@@ -570,17 +575,28 @@ const Move = (() => {
               console.log("VELOCITY", v);
               console.log("theta between edge vector and velocity vector", edgeTheta, "degrees", edgeTheta * 180 / Math.PI);
               console.log("theta between normal vector and velocity vector", normalTheta, "degrees", normalTheta * 180 / Math.PI);
+              console.log("cross product normal and velocity", velocityVectorCrossNormalVector);
 
               const newTheta = (Math.PI - normalTheta) * 2;
-              const newY = -Math.cos(newTheta) * velocityVectorMagnitude;
-              const newX = Math.sin(newTheta) * velocityVectorMagnitude;
+              // const newY = -Math.cos(newTheta) * velocityVectorMagnitude;
+              // const newX = Math.sin(newTheta) * velocityVectorMagnitude;
+
+              let newY;
+              let newX;
+              if (velocityVectorCrossNormalVector < 0) {
+                newX = Math.cos(newTheta) * velocityVectorMagnitude;
+                newY = Math.sin(newTheta) * velocityVectorMagnitude;
+              } else {
+                newX = Math.sin(newTheta) * velocityVectorMagnitude;
+                newY = Math.cos(newTheta) * velocityVectorMagnitude;
+              }
 
               Velocity[entity_id] = {
                 // x: v.x * Math.sin(thetaX) + v.y * Math.cos(thetaY),
                 // y: v.y * Math.sin(thetaY) + v.x * Math.cos(thetaX)
                 x: newX,
                 // y: v.y * Math.sin(thetaY) + v.x * Math.cos(thetaX)
-                y: newY
+                y: -newY
               };
 
               console.log("VELOCITY AFTER", Velocity[entity_id]);
@@ -683,7 +699,7 @@ function init() {
 
   s.position = { x: 0, y: 0 };
   // s.velocity = { x: 0, y: -10 };
-  s.velocity = { x: 0, y: 10 };
+  s.velocity = { x: -10, y: 0 };
   s.angularVelocity = 0;
 
   // s. velocity = { x: -5*mult, y: 7*mult };