===================================================================
--- original.js
+++ change.js
@@ -561,43 +561,46 @@
 	if (isHeroGroundAttached || isHeroGroundMoving) {
 		return;
 	}
 	isHeroGroundAttached = true;
+	var startTime = LK.ticks;
+	var duration = 30; // 0.5 seconds at 60 FPS
+	var initialX = heroGround.x;
+	var initialY = heroGround.y;
 	var targetX = hero.x;
 	var targetY = hero.y + hero.height / 2 + heroGround.height / 2;
-	var interpolationSpeed = 10; // Adjust this value to control the speed of interpolation
 	var attachInterval = LK.setInterval(function () {
-		if (Math.abs(heroGround.x - targetX) < interpolationSpeed && Math.abs(heroGround.y - targetY) < interpolationSpeed) {
+		var elapsed = LK.ticks - startTime;
+		if (elapsed >= duration) {
+			LK.clearInterval(attachInterval);
 			heroGround.x = targetX;
 			heroGround.y = targetY;
-			LK.clearInterval(attachInterval);
 		} else {
-			heroGround.x += heroGround.x < targetX ? interpolationSpeed : -interpolationSpeed;
-			heroGround.y += heroGround.y < targetY ? interpolationSpeed : -interpolationSpeed;
+			var progress = elapsed / duration;
+			heroGround.x = initialX + (targetX - initialX) * progress;
+			heroGround.y = initialY + (targetY - initialY) * progress;
 		}
 	}, 16); // Update position every frame (approximately 60 FPS)
 	LK.setTimeout(function () {
 		LK.clearInterval(attachInterval);
-		var detachInterval = LK.setInterval(function () {
-			var detachTargetY = game.height - heroGround.height / 2 - 100;
-			if (Math.abs(heroGround.y - detachTargetY) < interpolationSpeed) {
-				heroGround.y = detachTargetY;
-				LK.clearInterval(detachInterval);
-				isHeroGroundAttached = false;
-			} else {
-				heroGround.y += heroGround.y < detachTargetY ? interpolationSpeed : -interpolationSpeed;
-			}
-		}, 16); // Update position every frame (approximately 60 FPS)
+		heroGround.x = hero.x;
+		heroGround.y = game.height - heroGround.height / 2 - 100;
+		isHeroGroundAttached = false;
 	}, 3000); // Detach after 3 seconds
 	// Lower hero_ground a little bit after 3 seconds have elapsed
 	LK.setTimeout(function () {
+		var startTime = LK.ticks;
+		var duration = 30; // 0.5 seconds at 60 FPS
+		var initialY = heroGround.y;
+		var targetY = heroGround.y + 50;
 		var lowerInterval = LK.setInterval(function () {
-			var lowerTargetY = heroGround.y + 50;
-			if (Math.abs(heroGround.y - lowerTargetY) < interpolationSpeed) {
-				heroGround.y = lowerTargetY;
+			var elapsed = LK.ticks - startTime;
+			if (elapsed >= duration) {
 				LK.clearInterval(lowerInterval);
+				heroGround.y = targetY;
 			} else {
-				heroGround.y += interpolationSpeed;
+				var progress = elapsed / duration;
+				heroGround.y = initialY + (targetY - initialY) * progress;
 			}
 		}, 16); // Update position every frame (approximately 60 FPS)
 	}, 3000);
 };