diff --git a/bundle.js b/bundle.js
index 973ca78..9fee195 100644
--- a/bundle.js
+++ b/bundle.js
@@ -606,6 +606,28 @@ class PathSegment {
             length: 0
         }).length;
     }
+    calculateEvenlySpacedPoints(spacing, resolution = 1) {
+        const points = [];
+        points.push(this.points[0]);
+        let prev = points[0];
+        let distSinceLastEvenPoint = 0;
+        let t = 0;
+        const div = Math.ceil(this.length * resolution * 10);
+        while(t < 1){
+            t += 1 / div;
+            const point = this.getPointAtT(t);
+            distSinceLastEvenPoint += prev.dist(point);
+            if (distSinceLastEvenPoint >= spacing) {
+                const overshoot = distSinceLastEvenPoint - spacing;
+                const evenPoint = Vector.add(point, Vector.sub(point, prev).normalize().mult(overshoot));
+                distSinceLastEvenPoint = overshoot;
+                points.push(evenPoint);
+                prev = evenPoint;
+            }
+            prev = point;
+        }
+        return points;
+    }
 }
 class Mover {
     position;
@@ -849,6 +871,7 @@ class TrainCar extends Train {
                 super.move();
             } else {
                 this.draw();
+                this.follower?.draw();
             }
         }
     }
@@ -929,8 +952,10 @@ class Track extends PathSegment {
 class Spline {
     segments = [];
     ctx;
+    evenPoints;
     constructor(segs){
         this.segments = segs;
+        this.evenPoints = this.calculateEvenlySpacedPoints(3);
     }
     setContext(ctx) {
         this.ctx = ctx;
@@ -943,6 +968,19 @@ class Spline {
             segment.draw();
         }
     }
+    calculateEvenlySpacedPoints(spacing, resolution = 1) {
+        return this.segments.flatMap((s)=>s.calculateEvenlySpacedPoints(spacing, resolution));
+    }
+    followEvenPoints(t) {
+        const i = Math.floor(t);
+        const a = this.evenPoints[i];
+        const b = this.evenPoints[(i + 1) % this.evenPoints.length];
+        try {
+            return Vector.lerp(a, b, t % 1);
+        } catch  {
+            console.log(t, i, a, b);
+        }
+    }
 }
 const generateSquareTrack = ()=>{
     const first = new Track([
@@ -1025,39 +1063,24 @@ init({
 });
 const path = generateSquareTrack();
 let t = 0;
-let currentSeg = 0;
 const trains = Array(1).fill(null).map((_, i)=>new Train(path.segments[i % path.segments.length], 5));
 doodler.createLayer(()=>{
     path.draw();
-    for (const train of trains){
-        train.move();
+    for (const p of path.evenPoints){
+        p.drawDot();
     }
-    const seg = path.segments[currentSeg];
-    const tMod = 1 / seg.length;
-    const start = seg.getPointAtT(t);
-    const tan = seg.tangent(t).normalize().mult(25);
-    doodler.line(start, new Vector(start.x + tan.x, start.y + tan.y), {
-        color: 'red'
+    const point = path.followEvenPoints(t);
+    point && doodler.drawCircle(point, 5, {
+        strokeColor: 'green'
     });
-    t += tMod;
-    if (t > 1) {
-        t -= 1;
-        currentSeg = (currentSeg + 1) % path.segments.length;
-    }
+    t = (t + 1 / 3) % path.evenPoints.length;
 });
 document.addEventListener('keyup', (e)=>{
-    if (e.key === 'd') {
-        console.log(trains);
-        console.log(path.segments.reduce((a, b)=>a + b.calculateApproxLength(1000), 0));
-    }
-    if (e.key === 'ArrowUp') {
-        for (const train of trains){
-            train.speed += .1;
-        }
-    }
+    if (e.key === 'd') {}
+    if (e.key === 'ArrowUp') {}
     if (e.key === 'ArrowDown') {
-        for (const train1 of trains){
-            train1.speed -= .1;
+        for (const train of trains){
+            train.speed -= .1;
         }
     }
     if (e.key === 'e') {
diff --git a/main.ts b/main.ts
index 362c0dc..7aa7721 100644
--- a/main.ts
+++ b/main.ts
@@ -38,37 +38,44 @@ const trains = Array(trainCount).fill(null).map((_, i) => new Train(path.segment
 
 doodler.createLayer(() => {
   path.draw();
-  
-  for (const train of trains) {
-    train.move();
-  }
-  
+
+  // for (const train of trains) {
+  //   train.move();
+  // }
+
   // ctx.strokeStyle = 'red';
   // ctx.lineWidth = 4;
-  const seg = path.segments[currentSeg];
-  const tMod = speed/seg.length;
-  const start = seg.getPointAtT(t);
-  const tan = seg.tangent(t).normalize().mult(25);
-  doodler.line(start, new Vector(start.x + tan.x, start.y + tan.y), {color: 'red'});
-  
-  t += tMod;
-  if (t > 1) {
-    t -= 1;
-    currentSeg = (currentSeg + 1) % path.segments.length;
+  // const seg = path.segments[currentSeg];
+  // const start = seg.getPointAtT(t);
+  // const tan = seg.tangent(t).normalize().mult(25);
+  // const tan = seg.tangent(t);
+
+  for (const p of path.evenPoints) {
+    p.drawDot();
   }
+  // doodler.line(start, new Vector(start.x + tan.x, start.y + tan.y), {color: 'blue'});
+  // doodler.fillCircle(start, 5, {fillColor: 'blue'})
+
+  const point = path.followEvenPoints(t);
+  point && 
+  doodler.drawCircle(point, 5, {strokeColor: 'green'})
+
+  t = (t + (1 / 3)) % path.evenPoints.length;
+
   // path.segments.forEach(s => s.calculateApproxLength(10000))
 })
 
 document.addEventListener('keyup', e => {
   if (e.key === 'd') {
-    console.log(trains)
-    console.log(path.segments.reduce((a,b) => a + b.calculateApproxLength(1000), 0))
+    // console.log(trains)
+    // console.log(path.segments.reduce((a,b) => a + b.calculateApproxLength(1000), 0))
+    // console.log(path.evenPoints);
   }
 
   if (e.key === 'ArrowUp') {
-    for (const train of trains) {
-      train.speed += .1;
-    }
+    // for (const train of trains) {
+    //   train.speed += .1;
+    // }
   }
   if (e.key === 'ArrowDown') {
     for (const train of trains) {
@@ -81,9 +88,9 @@ document.addEventListener('keyup', e => {
       t.editable = !t.editable;
       for (const p of t.points) {
         if (t.editable)
-        doodler.registerDraggable(p, 10)
+          doodler.registerDraggable(p, 10)
         else
-        doodler.unregisterDraggable(p)
+          doodler.unregisterDraggable(p)
       }
     }
   }
diff --git a/math/path.ts b/math/path.ts
index 3b3023f..618e057 100644
--- a/math/path.ts
+++ b/math/path.ts
@@ -54,8 +54,8 @@ export class PathSegment {
   }
 
   draw() {
-    const [a,b,c,d] = this.points;
-    doodler.drawBezier(a,b,c,d, {
+    const [a, b, c, d] = this.points;
+    doodler.drawBezier(a, b, c, d, {
       strokeColor: '#ffffff50'
     })
     // if (!this.ctx) return;
@@ -120,7 +120,7 @@ export class PathSegment {
       const point = this.getPointAtT(i * resolution);
       const distance = v.dist(point);
       if (distance < r) {
-        points.push([i * resolution,this]);
+        points.push([i * resolution, this]);
       }
     }
     return points
@@ -178,18 +178,48 @@ export class PathSegment {
   }
 
   calculateApproxLength(resolution = 25) {
-    const stepSize = 1/resolution;
+    const stepSize = 1 / resolution;
     const points: Vector[] = []
     for (let i = 0; i <= resolution; i++) {
-      const current = stepSize*i;
+      const current = stepSize * i;
       points.push(this.getPointAtT(current))
     }
-    return points.reduce((acc:{prev?: Vector, length: number}, cur) => {
+    return points.reduce((acc: { prev?: Vector, length: number }, cur) => {
       const prev = acc.prev;
       acc.prev = cur;
       if (!prev) return acc;
       acc.length += cur.dist(prev);
       return acc;
-    }, {prev: undefined, length: 0}).length
+    }, { prev: undefined, length: 0 }).length
+  }
+
+  calculateEvenlySpacedPoints(spacing: number, resolution = 1) {
+    const points: Vector[] = []
+
+    points.push(this.points[0]);
+    let prev = points[0];
+    let distSinceLastEvenPoint = 0
+
+    let t = 0;
+
+    const div = Math.ceil(this.length * resolution * 10);
+    while (t < 1) {
+      t += 1 / div;
+      const point = this.getPointAtT(t);
+      distSinceLastEvenPoint += prev.dist(point);
+
+
+      if (distSinceLastEvenPoint >= spacing) {
+        const overshoot = distSinceLastEvenPoint - spacing;
+        const evenPoint = Vector.add(point, Vector.sub(point, prev).normalize().mult(overshoot))
+        distSinceLastEvenPoint = overshoot;
+        points.push(evenPoint);
+        prev = evenPoint;
+      }
+
+      prev = point;
+    }
+
+    return points;
   }
 }
diff --git a/track.ts b/track.ts
index 2124c81..84c1ee8 100644
--- a/track.ts
+++ b/track.ts
@@ -95,8 +95,11 @@ export class Track extends PathSegment {
 export class Spline<T extends PathSegment = PathSegment> {
   segments: T[] = [];
   ctx?: CanvasRenderingContext2D;
+
+  evenPoints: Vector[];
   constructor(segs: T[]) {
     this.segments = segs;
+    this.evenPoints = this.calculateEvenlySpacedPoints(3);
   }
 
   setContext(ctx: CanvasRenderingContext2D) {
@@ -111,6 +114,52 @@ export class Spline<T extends PathSegment = PathSegment> {
       segment.draw();
     }
   }
+
+  calculateEvenlySpacedPoints(spacing: number, resolution = 1) {
+    return this.segments.flatMap(s => s.calculateEvenlySpacedPoints(spacing, resolution));
+  //   const points: Vector[] = []
+
+  //   points.push(this.segments[0].points[0]);
+  //   let prev = points[0];
+  //   let distSinceLastEvenPoint = 0
+  //   for (const seg of this.segments) {
+
+  //     let t = 0;
+
+  //     const div = Math.ceil(seg.length * resolution * 10);
+  //     while (t < 1) {
+  //       t += 1 / div;
+  //       const point = seg.getPointAtT(t);
+  //       distSinceLastEvenPoint += prev.dist(point);
+
+
+  //       if (distSinceLastEvenPoint >= spacing) {
+  //         const overshoot = distSinceLastEvenPoint - spacing;
+  //         const evenPoint = Vector.add(point, Vector.sub(point, prev).normalize().mult(overshoot))
+  //         distSinceLastEvenPoint = overshoot;
+  //         points.push(evenPoint);
+  //         prev = evenPoint;
+  //       }
+
+  //       prev = point
+  //     }
+  //   }
+
+  //   return points;
+  }
+
+  followEvenPoints(t: number) {
+    const i = Math.floor(t);
+    const a = this.evenPoints[i]
+    const b = this.evenPoints[(i + 1) % this.evenPoints.length]
+
+    try {
+      return Vector.lerp(a, b, t % 1);
+
+    } catch {
+      console.log(t, i, a, b);
+    }
+  }
 }
 
 export const generateSquareTrack = () => {
diff --git a/train.ts b/train.ts
index 308243a..4926429 100644
--- a/train.ts
+++ b/train.ts
@@ -178,6 +178,7 @@ class TrainCar extends Train {
         super.move();
       } else {
         this.draw()
+        this.follower?.draw();
       }
     }
     // this.draw()