diff --git a/Cargo.toml b/Cargo.toml
index ad6ae9a..6457aac 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,6 +8,8 @@ edition = "2018"
 codegen-units = 1
 opt-level = 3
 panic = "abort"
+lto = "fat"
+incremental = false
 
 [dependencies]
 geo = { git = "https://github.com/FliegendeWurst/geo" }
diff --git a/src/main.rs b/src/main.rs
index 2661143..c20da77 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -39,41 +39,41 @@ impl cmp::PartialOrd for World {
 
 fn random_world(rng: &mut SmallRng, tris: &mut Vec<Triangle>, angles: &mut [f32], flips: &mut Vec<bool>) -> World {
 	//tris.shuffle(rng);
-	*tris = vec![tris[0], tris[9], tris[12], tris[6], tris[1], tris[4], tris[5], tris[13], tris[7], tris[15], tris[12], tris[2], tris[22], tris[18], tris[20], tris[17], tris[19], tris[3], tris[21], tris[16], tris[14], tris[8], tris[10]];
-	*flips = vec![true, false, true, true, false, false, false, true, false, true, false, true, false, true, true, false, true, false, false, true, false, false, false];
+	*tris = vec![tris[0], tris[9], tris[12], tris[6], tris[1], tris[4], tris[15], tris[5], tris[13], tris[7], tris[12], tris[2], tris[22], tris[18], tris[20], tris[17], tris[19], tris[3], tris[21], tris[16], tris[14], tris[8], tris[10]];
+	*flips = vec![true, false, true, true, false, false, true, false, true, false, false, true, false, true, true, true, true, false, false, true, false, false, false];
 	angles[0] = 0.9 * PI;
-	angles[1] = 1.4 * PI;
-	angles[2] = 1.3 * PI;
+	angles[1] = 1.35 * PI;
+	angles[2] = 1.27 * PI;
 	angles[3] = 1.4 * PI;
 	angles[4] = 0.5 * PI;
-	angles[5] = PI;
-	angles[6] = 0.0;
-	angles[7] = PI;
-	angles[8] = 0.8 * PI;
-	angles[9] = 0.1 * PI;
+	angles[5] = 0.0;
+	angles[6] = 1.5 * PI;
+	angles[7] = 1.1 * PI;
+	angles[8] = PI;
+	angles[9] = 0.8 * PI;
 	angles[10] = 0.05 * PI;
 	angles[11] = 0.0;
 	angles[12] = 1.7 * PI;
 	angles[13] = 0.5 * PI;
 	angles[14] = 0.0;
-	angles[15] = PI;
+	angles[15] = 2.0 * PI;
 	angles[16] = 1.5 * PI;
 	angles[17] = 1.1 * PI;
-	angles[18] = PI;
-	angles[19] = PI;
-	angles[20] = 0.0;
-	angles[21] = 2.0 * PI;
-	angles[22] = PI;
+	angles[18] = 0.6 * PI;
+	angles[19] = 0.7 * PI;
+	angles[20] = -0.4 * PI;
+	angles[21] = 0.5 * PI;
+	angles[22] = 0.6 * PI;
 	let mut world = World { tris: Vec::with_capacity(tris.len()), width: 0.0 };
 	for (idx, tri) in tris.iter().enumerate() {
 		let mut tri = *tri;
-		flips[idx] = rng.gen();
+		//flips[idx] = rng.gen();
 		if flips[idx] {
 			tri.0.x *= -1.0;
 			tri.1.x *= -1.0;
 			tri.2.x *= -1.0;
 		}
-		angles[idx] = rng.gen_range(0.0, 2.0*PI);
+		//angles[idx] = rng.gen_range(0.0, 2.0*PI);
 		tri = rotate(tri, angles[idx]);
 		let minx = min(min(tri.0.x, tri.1.x), tri.2.x);
 		tri.0.x -= minx;
@@ -207,7 +207,8 @@ fn one_main(tris: &mut Vec<Triangle>) -> World {
 	let mut best_width = f32::MAX;
 	let mut best_all = f32::MAX;
 	let _random = random_world(&mut rng, tris, &mut angles, &mut flips);
-	optimize(69999, &mut best_all, &mut best_width, &tris, &mut angles, &mut flips, &mut rng, "rand_", 0)
+	//display::save_world("/tmp/rand.svg", &_random);
+	optimize(0, &mut best_all, &mut best_width, &tris, &mut angles, &mut flips, &mut rng, "rand_", 0)
 }
 
 #[allow(clippy::too_many_arguments)]