diff --git a/examples/curlywas/line.cwa b/examples/curlywas/line.cwa
index 398a585..96be84e 100644
--- a/examples/curlywas/line.cwa
+++ b/examples/curlywas/line.cwa
@@ -35,15 +35,15 @@ fn line(x1: f32, y1: f32, x2: f32, y2: f32, col: i32) {
     }
     if y1 < 0 as f32 & y2 >= 0 as f32 {
         x1 = x1 + (x2 - x1) * -y1 / (y2 - y1);
-        y1 = 0.0;
+        y1 = 0 as f32;
     }
     if y1 < 240 as f32 & y2 >= 240 as f32 {
         x2 = x2 + (x2 - x1) * (240 as f32 - y2) / (y2 - y1);
         y2 = 240 as f32;
     }
 
-    let dx = x2 - x1;
-    let dy = y2 - y1;
+    let lazy dx = x2 - x1;
+    let lazy dy = y2 - y1;
     let max_axis: f32;
     let p: f32;
     if abs(dx) >= dy {
@@ -58,7 +58,7 @@ fn line(x1: f32, y1: f32, x2: f32, y2: f32, col: i32) {
     p = floor(p) + 0.5 - p;
     if max_axis < 0 as f32 {
         steps = -steps;
-        p = 1 as f32 - p;
+        p = -p;
         max_axis = -max_axis;
     }
     dx = dx / max_axis;
@@ -91,12 +91,12 @@ fn line(x1: f32, y1: f32, x2: f32, y2: f32, col: i32) {
 
 export fn upd() {
     cls(0);
-    //line(0.0, 4.0, 7.0, -2.0, 15);
-    //return;
+//    line(0.0, 4.0, 7.0, -2.0, 15);
+//    return;
     let i: i32;
     loop lines {
-        let angle = i as f32 * (3.1415 / 25.0) + time() * 0.01;
-        line(160.0, 120.0, 160.0 + sin(angle) * 200.0, 120.0 + cos(angle) * 200.0, 47);
+        let angle = i as f32 * (3.1415 / 25.0) + time() * 0.1;
+        line(160.0, 120.0, 160.0 + sin(angle) * 100.0, 120.0 + cos(angle) * 100.0, 47);
         branch_if (i := i + 1)  < 50: lines;
     }
 }