--Bug fixes:

-Query matrices when drawing affines even if they are set not to be drawn because the values are used elsewhere.
 -No longer need to move library items on a delayed timer when dragging and dropping.

Source/Fractorium/GLWidget.cpp

@@ -286,10 +286,11 @@ void GLEmberController<T>::DrawImage()
 template <typename T>
 void GLEmberController<T>::DrawAffines(bool pre, bool post)
 {
+	QueryVMP();//Resolves to float or double specialization function depending on T.
+
 	if (!m_Fractorium->DrawXforms() || (m_DragState == eDragState::DragRotateScale))
 		return;
 
-	QueryVMP();//Resolves to float or double specialization function depending on T.
 	auto ember = m_FractoriumEmberController->CurrentEmber();
 	bool dragging = m_DragState == eDragState::DragDragging;
 

Source/Fractorium/LibraryTreeWidget.cpp

@@ -72,7 +72,7 @@ void LibraryTreeWidget::dropEvent(QDropEvent* de)
 					auto itemrow = offsetitem.row();//Will be at least 1 if dropped above it.
 					auto offset = itemrow;
 
-					for (i = 0; i < dragItems.size(); i++)
+					for (i = 0; i < dragItems.size() && offset > 0; i++)
 					{
 						offset--;
 
@@ -91,6 +91,6 @@ void LibraryTreeWidget::dropEvent(QDropEvent* de)
 			}
 		}
 
-		QTimer::singleShot(500, [ = ]() { m_Fractorium->m_Controller->MoveLibraryItems(items, row); });//Need to fire this after this event has internally reshuffled the items.
+		m_Fractorium->m_Controller->MoveLibraryItems(items, row);
 	}
 }