diff --git a/scripts/game.gd b/scripts/game.gd
index 1f7054c..ec584ee 100644
--- a/scripts/game.gd
+++ b/scripts/game.gd
@@ -18,17 +18,19 @@ const caroffset= 32+4 #space cars on start line
 const caroffset_side= 16
 const caroffset_rear= 32+16
 
-var viewCarMargin=Vector2(0.7,0.7) #1=zoom out full speed when car is at border. 0.9 zoom out full speed when car is 10% away from border
-var viewCarMargin_zoomstart=viewCarMargin-Vector2(0.2,0.2) #start zooming 
-var viewCarMargin_zoombackup=viewCarMargin_zoomstart-Vector2(0.1,0.1) #start zooming back in
-var zoomspeed=0.5
+var viewCarMargin=Vector2(0.9,0.9) #1=zoom out full speed when car is at border. 0.9 zoom out full speed when car is 10% away from border
+var viewCarMargin_zoomstart=viewCarMargin-Vector2(0.3,0.3) #start zooming out
+var viewCarMargin_zoombackup=viewCarMargin_zoomstart-Vector2(0.1,0.1) #fullspeed zooming back in
+var zoomspeed=1.0
 var zoomspeed_backup=0.1 #relative to screen size
+
 var zoom_normal=1.5
-const CAMERA_POSITION_SPEED=0.02 #0.0 - 1.0, higher=faster
-var camera_zoom_out_lookahead_time=1 #predicted position of car in t seconds for camera coverage. greater value=earlier zoom out and movement of camera
+const CAMERA_POSITION_SPEED=0.025 #0.0 - 1.0, higher=faster
+var camera_zoom_out_lookahead_time=1.5 #predicted position of car in t seconds for camera coverage. greater value=earlier zoom out and movement of camera
 
 var running=false
 
+
 var highscorecheckpointtimes=null
 
 var time_close_keypressed=1 #seconds to wait after key pressed at endscreen
@@ -185,21 +187,28 @@ func updateCameraMovement(delta: float):
 	
 	var carSpread=Vector2(maxPos.x-minPos.x,maxPos.y-minPos.y)
 	var calculatedViewCarMargin=carSpread*camera.zoom #when cars are screen width apart this number matches  viewsize=camera.get_viewport_rect().size
-	
+	#calculatedViewCarMargin darf nicht > viewsize werden
 	#print("viewsize="+str(viewsize)+" carSpread="+str(carSpread)+" calculatedViewCarMargin="+str(calculatedViewCarMargin)+" zoom="+str(camera.zoom))
-	var viewCarMargin_zoomstart_pixels=viewCarMargin_zoomstart*viewsize/camera.zoom
-	var viewCarMargin_pixels=viewCarMargin*viewsize/camera.zoom
-	var viewCarMargin_zoombackup_pixels=viewCarMargin_zoombackup*viewsize/camera.zoom
+	#var viewCarMargin_zoomstart_pixels=viewCarMargin_zoomstart*viewsize/camera.zoom
+	var viewCarMargin_zoomstart_pixels=viewCarMargin_zoomstart*viewsize
+	#var viewCarMargin_pixels=viewCarMargin*viewsize/camera.zoom
+	var viewCarMargin_pixels=viewCarMargin*viewsize
+	#var viewCarMargin_zoombackup_pixels=viewCarMargin_zoombackup*viewsize/camera.zoom
+	var viewCarMargin_zoombackup_pixels=viewCarMargin_zoombackup*viewsize
+	
 	
-	var mapped_zoomspeed_x=constrain(remap(calculatedViewCarMargin.x , viewCarMargin_zoomstart_pixels.x,viewCarMargin_pixels.x,0,zoomspeed),0,zoomspeed)
-	var mapped_zoomspeed_y=constrain(remap(calculatedViewCarMargin.y , viewCarMargin_zoomstart_pixels.y,viewCarMargin_pixels.y,0,zoomspeed),0,zoomspeed)
-	var mapped_zoomspeed=max(mapped_zoomspeed_x,mapped_zoomspeed_y)
 	if calculatedViewCarMargin.x>viewCarMargin_zoomstart_pixels.x or calculatedViewCarMargin.y>viewCarMargin_zoomstart_pixels.y: #cars not in view
+		var mapped_zoomspeed_x=constrain(remap(calculatedViewCarMargin.x , viewCarMargin_zoomstart_pixels.x,viewCarMargin_pixels.x,0,zoomspeed),0,zoomspeed)
+		var mapped_zoomspeed_y=constrain(remap(calculatedViewCarMargin.y , viewCarMargin_zoomstart_pixels.y,viewCarMargin_pixels.y,0,zoomspeed),0,zoomspeed)
+		var mapped_zoomspeed=max(mapped_zoomspeed_x,mapped_zoomspeed_y)
+		mapped_zoomspeed=pow(mapped_zoomspeed/zoomspeed,2)*zoomspeed #apply exponent curve (slow when less zoom speed, faster when faster zoom)
 		camera.zoom-=Vector2(mapped_zoomspeed*delta,mapped_zoomspeed*delta)
-	elif calculatedViewCarMargin.x<viewCarMargin_zoombackup_pixels.x and calculatedViewCarMargin.y<viewCarMargin_zoombackup_pixels.y: #cars in view again
-		
+	elif calculatedViewCarMargin.x<viewCarMargin_zoomstart_pixels.x and calculatedViewCarMargin.y<viewCarMargin_zoomstart_pixels.y: #cars in view again
 		if camera.zoom.x<zoom_normal:
-			camera.zoom+=Vector2(zoomspeed_backup*delta,zoomspeed_backup*delta)
+			var mapped_zoomspeed_x=constrain(remap(calculatedViewCarMargin.x , viewCarMargin_zoomstart_pixels.x,viewCarMargin_zoombackup_pixels.x,0,zoomspeed_backup),0,zoomspeed_backup)
+			var mapped_zoomspeed_y=constrain(remap(calculatedViewCarMargin.y , viewCarMargin_zoomstart_pixels.y,viewCarMargin_zoombackup_pixels.y,0,zoomspeed_backup),0,zoomspeed_backup)
+			var mapped_zoomspeed=min(mapped_zoomspeed_x,mapped_zoomspeed_y)
+			camera.zoom+=Vector2(mapped_zoomspeed*delta,mapped_zoomspeed*delta)
 
 func _input(ev):
 	#if ev is InputEventKey and