diff --git a/src/managers/DragDropManager.ts b/src/managers/DragDropManager.ts
index 91631cb..5e25058 100644
--- a/src/managers/DragDropManager.ts
+++ b/src/managers/DragDropManager.ts
@@ -364,14 +364,24 @@ export class DragDropManager {
       const scrollAmount = direction === 'up' ? -this.scrollSpeed : this.scrollSpeed;
       this.cachedElements.scrollContainer.scrollTop += scrollAmount;
       
-      // Emit updated position during scroll
+      // Emit updated position during scroll - adjust for scroll movement
       if (this.draggedEventId) {
-        const snappedY = this.calculateSnapPosition(this.currentMouseY);
-        this.eventBus.emit('drag:auto-scroll', {
-          eventId: this.draggedEventId,
-          snappedY,
-          scrollTop: this.cachedElements.scrollContainer.scrollTop
-        });
+        // During autoscroll, we need to calculate position relative to the scrolled content
+        // The mouse hasn't moved, but the content has scrolled
+        const columnElement = this.getCachedColumnElement(this.currentColumn);
+        if (columnElement) {
+          const columnRect = columnElement.getBoundingClientRect();
+          // Calculate position relative to column, accounting for scroll movement
+          const relativeY = this.currentMouseY - columnRect.top - this.mouseOffset.y;
+          const snappedY = Math.round(relativeY / this.snapDistancePx) * this.snapDistancePx;
+          const finalSnappedY = Math.max(0, snappedY);
+          
+          this.eventBus.emit('drag:auto-scroll', {
+            eventId: this.draggedEventId,
+            snappedY: finalSnappedY,
+            scrollTop: this.cachedElements.scrollContainer.scrollTop
+          });
+        }
       }
       
       this.autoScrollAnimationId = requestAnimationFrame(scroll);
diff --git a/src/renderers/EventRenderer.ts b/src/renderers/EventRenderer.ts
index 6d70709..494082b 100644
--- a/src/renderers/EventRenderer.ts
+++ b/src/renderers/EventRenderer.ts
@@ -48,6 +48,18 @@ export abstract class BaseEventRenderer implements EventRendererStrategy {
       this.handleDragMove(eventId, snappedY, column, mouseOffset);
     });
     
+    // Handle drag auto-scroll (when dragging near edges triggers scroll)
+    eventBus.on('drag:auto-scroll', (event) => {
+      const { eventId, snappedY } = (event as CustomEvent).detail;
+      if (!this.draggedClone) return;
+      
+      // Update position directly using the calculated snapped position
+      this.draggedClone.style.top = snappedY + 'px';
+      
+      // Update timestamp display
+      this.updateCloneTimestamp(this.draggedClone, snappedY);
+    });
+    
     // Handle drag end
     eventBus.on('drag:end', (event) => {
       const { eventId, originalElement, finalColumn, finalY } = (event as CustomEvent).detail;