ResourcePack-Generator.md

@@ -76,6 +76,7 @@ These can be accessed using the placeholder <fontimage.donut> and can be used wi
 The `Ascent` and `Height` options can be left empty: those values can be automatically calculated by Crucible if not specified.  
 
 The `File` option can use images in the `minecraft:` namespace
+> When using the `minecraft:` namespace, Ascent and Height is required. Commonly used sizes are 8 for Ascent, and 9 for Height.
 
 ```yaml
 lightning:
@@ -83,6 +84,8 @@ lightning:
 
 iron_boots:
   File: minecraft:item/iron_boots
+  Ascent: 8
+  Height: 9
 ```