diff --git a/source/Main.hx b/source/Main.hx
index 42867cfe..43f207de 100644
--- a/source/Main.hx
+++ b/source/Main.hx
@@ -51,7 +51,6 @@ class InitState extends FlxState {
 	override function update(elapsed:Float) {
 		super.update(elapsed);
 		var accept = Controls.getKey('ACCEPT-P');
-		var back = Controls.getKey('BACK-P');
 
 		if (accept || Controls.getKey('BACK-P') && !selected) {
 			selected = true;
diff --git a/source/funkin/graphics/FlxRepeatSprite.hx b/source/funkin/graphics/FlxRepeatSprite.hx
index e9b41c7a..ab45afd1 100644
--- a/source/funkin/graphics/FlxRepeatSprite.hx
+++ b/source/funkin/graphics/FlxRepeatSprite.hx
@@ -79,13 +79,15 @@ class FlxRepeatSprite extends FlxSpriteExt {
     }
 
     override function getScreenBounds(?newRect:FlxRect, ?camera:FlxCamera):FlxRect {
-		if (newRect == null) newRect = FlxRect.get();
+        if (newRect == null) newRect = CoolUtil.rect;
 		if (camera == null) camera = FlxG.camera;
+		
 		newRect.setPosition(x, y);
 		_scaledOrigin.set(origin.x * scale.x, origin.y * scale.y);
 		newRect.x += -Std.int(camera.scroll.x * scrollFactor.x) - offset.x + origin.x - _scaledOrigin.x;
 		newRect.y += -Std.int(camera.scroll.y * scrollFactor.y) - offset.y + origin.y - _scaledOrigin.y;
-        newRect.setSize(repeatWidth, repeatHeight);
+		newRect.setSize(repeatWidth, repeatHeight);
+		
 		return newRect.getRotatedBounds(angle, _scaledOrigin, newRect);
     }
 
@@ -202,10 +204,15 @@ class FlxRepeatSprite extends FlxSpriteExt {
         if (tileRect != null) tileFrame = tileFrame.clipTo(tileRect);
 
         var lastMatrix = __lastMatrix;
-        if (doDraw && (lastMatrix.x != _matrix.tx || lastMatrix.y != _matrix.ty)) {
-            lastMatrix.set(_matrix.tx, _matrix.ty);
+        var mTx = _matrix.tx;
+        var mTy = _matrix.ty;
+        
+        if (doDraw && (lastMatrix.x != mTx || lastMatrix.y != mTy)) {
+            lastMatrix.set(mTx, mTy);
             translateWithTrig(-tileOffset.x, -tileOffset.y);
-            if (!matrixOutOfBounds(_matrix, tileFrame.frame, __drawCam)) // dont draw stuff out of bounds
+            
+            var frame = tileFrame.frame;
+            if (rectInBounds(mTx, mTy, frame.width, frame.height, __drawCam)) // dont draw stuff out of bounds
                 drawTileToCamera(tileFrame, bitmap, _matrix, __drawCam);
             
             translateWithTrig(tileOffset.x, tileOffset.y);
@@ -217,14 +224,8 @@ class FlxRepeatSprite extends FlxSpriteExt {
         camera.drawPixels(tileFrame, bitmap, tileMatrix, colorTransform, blend, antialiasing, shader);
     }
 
-    public var boundsOffsetX:Float = 0.0;
-    public var boundsOffsetY:Float = 0.0;
-
-    inline function matrixOutOfBounds(matrix:FlxMatrix, frame:FlxRect, cam:FlxCamera):Bool {
-        return ((_matrix.ty + (frame.height * scale.y) - boundsOffsetY) < cam.viewY) ||
-               ((_matrix.ty - (frame.height * scale.y) + boundsOffsetY) > cam.viewHeight) ||
-               ((_matrix.tx + (frame.width * scale.x) - boundsOffsetX) < cam.viewX) ||
-               ((_matrix.tx - (frame.width * scale.x) + boundsOffsetX) > cam.viewWidth);
+    inline function rectInBounds(x:Float, y:Float, w:Float, h:Float, cam:FlxCamera):Bool {
+        return cam.containsRect(CoolUtil.rect.set(x, y, w * Math.abs(scale.x), h * Math.abs(scale.y)));
     }
 
     function handleClipRect(tileFrame:FlxFrame, baseFrame:FlxFrame, tilePos:FlxPoint) {
diff --git a/source/funkin/graphics/FlxSpriteExt.hx b/source/funkin/graphics/FlxSpriteExt.hx
index 55c46521..883dcfb5 100644
--- a/source/funkin/graphics/FlxSpriteExt.hx
+++ b/source/funkin/graphics/FlxSpriteExt.hx
@@ -240,11 +240,25 @@ class FlxSpriteExt extends FlxSkewedSprite {
     public override function getScreenBounds(?rect:FlxRect, ?cam:FlxCamera):FlxRect {
 		if (flippedOffsets) {
 			scale.x = -scale.x;
-			final bounds = super.getScreenBounds(rect, cam);
+			var bounds = __superGetScreenBounds(rect, cam);
 			scale.x = -scale.x;
 			return bounds;
 		}
-		return super.getScreenBounds(rect, cam);
+		return __superGetScreenBounds(rect, cam);
+	}
+
+	@:noCompletion
+	private inline function __superGetScreenBounds(?newRect:FlxRect, ?camera:FlxCamera):FlxRect {
+		if (newRect == null) newRect = CoolUtil.rect;
+		if (camera == null) camera = FlxG.camera;
+		
+		newRect.setPosition(x, y);
+		_scaledOrigin.set(origin.x * scale.x, origin.y * scale.y);
+		newRect.x += -Std.int(camera.scroll.x * scrollFactor.x) - offset.x + origin.x - _scaledOrigin.x;
+		newRect.y += -Std.int(camera.scroll.y * scrollFactor.y) - offset.y + origin.y - _scaledOrigin.y;
+		newRect.setSize(frameWidth * Math.abs(scale.x), frameHeight * Math.abs(scale.y));
+		
+		return newRect.getRotatedBounds(angle, _scaledOrigin, newRect);
 	}
 
     public function switchAnim(anim1:String, anim2:String):Void {
diff --git a/source/funkin/states/editors/chart/ChartGridBase.hx b/source/funkin/states/editors/chart/ChartGridBase.hx
index 49c22957..c1eef59f 100644
--- a/source/funkin/states/editors/chart/ChartGridBase.hx
+++ b/source/funkin/states/editors/chart/ChartGridBase.hx
@@ -248,7 +248,6 @@ class ChartSustain extends Sustain {
         angle = 0;
         flipX = false;
         active = false;
-        boundsOffsetY = -FlxG.height;
     }
 
     public var chartData:Null<Array<Dynamic>> = null;
diff --git a/source/funkin/util/CoolUtil.hx b/source/funkin/util/CoolUtil.hx
index 592b5c22..03627475 100644
--- a/source/funkin/util/CoolUtil.hx
+++ b/source/funkin/util/CoolUtil.hx
@@ -41,6 +41,7 @@ class CoolUtil {
 	}
 
 	public static var point:FlxPoint = FlxPoint.get(); // Global FlxPoint for quick calculations
+	public static var rect:FlxRect = FlxRect.get(); // Global FlxRect for quick calculations
 
 	inline public static function openUrl(url:String) {
 		#if linux