diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c930686
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+bundle.js
+dist/
\ No newline at end of file
diff --git a/track/shapes.ts b/track/shapes.ts
index 9698d3c..207c22f 100644
--- a/track/shapes.ts
+++ b/track/shapes.ts
@@ -5,7 +5,7 @@ export class StraightTrack extends TrackSegment {
   constructor(start?: Vector) {
     start = start || new Vector(100, 100);
     super([
-      start.copy(),
+      start,
       start.copy().add(25, 0),
       start.copy().add(75, 0),
       start.copy().add(100, 0),