diff --git a/Plugins/ZShell/Blobs/blobgroup.cpp b/Plugins/ZShell/Blobs/blobgroup.cpp
index 62eef10..e77cf05 100644
--- a/Plugins/ZShell/Blobs/blobgroup.cpp
+++ b/Plugins/ZShell/Blobs/blobgroup.cpp
@@ -85,8 +85,6 @@ void BlobGroup::markShapeDirty(BlobShape* source) {
 		const QRectF otherRect(static_cast<double>(shape->m_cachedPaddedX), static_cast<double>(shape->m_cachedPaddedY),
 		                       static_cast<double>(shape->m_cachedPaddedW), static_cast<double>(shape->m_cachedPaddedH));
 		if (srcRect.intersects(otherRect)) {
-			shape->setExpandedRect(srcRect);
-			shape->m_hasExpandedRect = true;
 			shape->polish();
 			shape->update();
 		}
diff --git a/Plugins/ZShell/Blobs/blobshape.cpp b/Plugins/ZShell/Blobs/blobshape.cpp
index 0265da0..85bebf2 100644
--- a/Plugins/ZShell/Blobs/blobshape.cpp
+++ b/Plugins/ZShell/Blobs/blobshape.cpp
@@ -118,8 +118,6 @@ void BlobShape::updatePolish() {
 	if (!m_group)
 		return;
 
-	m_hasExpandedRect = false;
-
 	// Ensure all shapes have up-to-date physics (only once per frame)
 	m_group->ensurePhysicsUpdated();
 
@@ -166,20 +164,18 @@ void BlobShape::updatePolish() {
 		if (isExcluded(other))
 			continue;
 
-	const QPointF otherScene = other->mapToScene(QPointF(0, 0));
-		const float otherHW = static_cast<float>(other->width()) * 0.5f;
-		const float otherHH = static_cast<float>(other->height()) * 0.5f;
-		const float otherPad = pad + deformPadding(other->m_deformMatrix, otherHW, otherHH);
-		const QRectF otherPadded(otherScene.x() - static_cast<double>(otherPad),
-		                         otherScene.y() - static_cast<double>(otherPad), other->width() + 2.0 * static_cast<double>(otherPad),
-		                         other->height() + 2.0 * static_cast<double>(otherPad));
+		const QPointF otherScene = other->mapToScene(QPointF(0, 0));
 
 		bool include = false;
 		if (isInvertedRect()) {
 			include = true;
-		} else if (m_hasExpandedRect) {
-			include = m_expandedRect.intersects(otherPadded);
 		} else {
+			const float otherHW = static_cast<float>(other->width()) * 0.5f;
+			const float otherHH = static_cast<float>(other->height()) * 0.5f;
+			const float otherPad = pad + deformPadding(other->m_deformMatrix, otherHW, otherHH);
+			const QRectF otherPadded(otherScene.x() - static_cast<double>(otherPad),
+			                         otherScene.y() - static_cast<double>(otherPad), other->width() + 2.0 * static_cast<double>(otherPad),
+			                         other->height() + 2.0 * static_cast<double>(otherPad));
 			include = myPadded.intersects(otherPadded);
 		}
 
diff --git a/Plugins/ZShell/Blobs/blobshape.hpp b/Plugins/ZShell/Blobs/blobshape.hpp
index 02c18c7..aa1d018 100644
--- a/Plugins/ZShell/Blobs/blobshape.hpp
+++ b/Plugins/ZShell/Blobs/blobshape.hpp
@@ -67,20 +67,10 @@ virtual void updatePhysics() {
 }
 
 virtual void registerWithGroup();
- virtual void unregisterFromGroup();
- void updateCenteredDeformMatrix();
+virtual void unregisterFromGroup();
+void updateCenteredDeformMatrix();
 
- void setExpandedRect(const QRectF& rect) {
- 	m_expandedRect = rect;
- }
- const QRectF& expandedRect() const {
- 	return m_expandedRect;
- }
- bool hasExpandedRect() const {
- 	return m_hasExpandedRect;
- }
-
- BlobGroup* m_group = nullptr;
+BlobGroup* m_group = nullptr;
 qreal m_radius = 0;
 QMatrix4x4 m_deformMatrix;     // identity by default
 QMatrix4x4 m_centeredDeformMatrix;
@@ -98,8 +88,5 @@ float m_pendingDy = 0;
 bool m_cachedHasInverted = false;
 float m_cachedInvertedRadius = 0;
 float m_cachedInvertedOuter[4] = {};
- float m_cachedInvertedInner[4] = {};
-
- QRectF m_expandedRect;
- bool m_hasExpandedRect = false;
+float m_cachedInvertedInner[4] = {};
 };