diff --git a/html/images/space.svg b/html/images/space.svg
index 59b6dd4..1c82a66 100644
--- a/html/images/space.svg
+++ b/html/images/space.svg
@@ -837,7 +837,7 @@
       return cl.getPointAtLength(b);
     }
 
-    function edgeCollisionPosition(xc, yc, x, y, edge, radius) {
+    function edgeContactPosition(xc, yc, x, y, edge, radius) {
       const baseSlope = slope(edge);
       // if (Object.is(baseSlope, 0)) s.isLanded = true;
 
@@ -898,7 +898,7 @@
       return { x: x, y: y };
     }
 
-    function updateShip(s, elapsed, edgeszz) {
+    function updateShip(s, elapsed) {
       const degrees = getRotate(gun);
       if (rotate > 0) gun.style.transform = `rotate(${(+degrees + rotationSpeed * elapsed) % 360}deg)`;
       else if (rotate < 0) gun.style.transform = `rotate(${(+degrees - rotationSpeed * elapsed) % 360}deg)`;
@@ -924,8 +924,6 @@
       let [xc, yc] = position;
       // console.log("future position", xc, yc);
 
-      const collE = getCollisionEdges(edgeszz, position);
-
       const efs = mes.filter(({ edge, wall }) => {
         const { xa, ya, xb, yb } = edge;
         const det = (xb - xa) * (y - ya) - (x - xa) * (yb - ya);
@@ -933,35 +931,8 @@
       });
       // console.log("edges facing ship", efs);
 
-      // const positionSeg = { xa: x, ya: y, xb: xc, yb: yc };
-
-      // console.log("positionSeg", positionSeg);
-
       const edgeColl = efs.find(detectEdgeCollision([xc, yc], [x, y], shipRadius));
 
-      // efs.forEach(({ edge, wall }) => {
-      //   const { xa, ya, xb, yb } = edge;
-      //   const sl = slope(edge);
-      //   if (sl === Infinity) {
-      //     drawLine(xa + shipRadius, ya, xb + shipRadius, yb);
-      //   } else if (sl === -Infinity) {
-      //     drawLine(xa - shipRadius, ya, xb - shipRadius, yb);
-      //   } else if (Object.is(sl, -0)) {
-      //     drawLine(xa, ya + shipRadius, xb, yb + shipRadius);
-      //   } else if (sl === 0) {
-      //     drawLine(xa, ya - shipRadius, xb, yb - shipRadius);
-      //   } else {
-      //     const rise = yb - ya;
-      //     const run = xb - xa;
-      //     const length = distance(xa, ya, xb, yb)
-      //
-      //     const riol = rise / length * shipRadius;
-      //     const ruol = run / length * shipRadius;
-      //
-      //     drawLine(xa + riol, ya - ruol, xb + riol, yb - ruol);
-      //   }
-      // });
-
       // corners ahead of ship
       const fCollC = getForwardCollisionCorners(ws, { x, y }, s.velocity);
       // console.log("corners ahead of ship", fCollC);
@@ -969,18 +940,18 @@
       // corners within collision distance
       cwcd = fCollC.filter(withinCollisionDistance({ x, y }, s.velocity));
       // console.log("corners on collision path", cwcd);
-
-      current = s.collision;
-
       const cornerColl = cwcd.find(detectCornerCollision([xc, yc], [x, y], shipRadius));
 
+      current = s.collision;
       s.collision = edgeColl || cornerColl;
-
       if (s.collision) console.log("COLLISION", s.collision);
 
       legs.style.display = s.gearDown ? "initial" : "none";
 
       if (!current && s.collision) {
+        // just check if ya and yb are == ?, but then how do you know if the
+        // edge is facing up or down? compare xs?
+
         // const baseSlope = slope(s.collision.edge);
         // if (Object.is(baseSlope, 0) && s.gearDown) s.isLanded = true;
 
@@ -988,7 +959,7 @@
         if (s.collision.corner) {
           posP = cornerContactPosition(xc, yc, x, y, s.collision.corner, shipRadius);
         } else if (s.collision.edge) {
-          posP = edgeCollisionPosition(xc, yc, x, y, s.collision.edge, shipRadius);
+          posP = edgeContactPosition(xc, yc, x, y, s.collision.edge, shipRadius);
         }
 
         s.velocity = { x: 0, y: 0 };
@@ -1097,8 +1068,6 @@
     }
 
     function animate(timestamp) {
-      // console.log("current timestamp", timestamp, "previous", previous);
-
       const elapsed = timestamp - previous;
       const delta = timestamp - zero;
       let degrees = getRotate(gun);
@@ -1119,9 +1088,7 @@
         frameCount++;
       }
 
-
-      // console.log("COLLISION EDGES", edgeszz);
-      updateShip(s, elapsed, edgeszz);
+      updateShip(s, elapsed);
       updateBullets(elapsed);
       // updateEdges(position);
       // if (!s.collision) updateLines(elapsed, edgeszz, s.position, s.velocity);