Add tip for sprite borders' fine-tune control

en/manual/sprites/media/adjust-sprite-border-from-property-grid.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba6573586a60ce07ae1b91bc0c46412e16806455254cf87046a5b3c0d66ab56b
+size 19725

en/manual/sprites/set-sprite-borders.md

@@ -44,9 +44,15 @@
 >[!TIP]
 >You can zoom in and out using **Ctrl + mousewheel** to make precise selections.
 
+> [!TIP]
+>
+> For fine-tune control over the sprite borders, adjusting one-by-one in the **Property Grid**
+>
+> ![Adjust sprite borders from Property grid](media/adjust-sprite-border-from-property-grid.png)
+
 ## Lock the sprite borders
 
-By default, sprite borders move as you resize the texture region. To stop this happening, click **Lock the sprite borders** in the toolbar.
+By default, sprite borders move as you resize the texture region. To stop this from happening, click **Lock the sprite borders** in the toolbar.
 
 ![Lock icon](media/lock-icon.png)