Forge Version: 14.23.5.2855
Extra Bit Manipulation version: 1.12.2-3.4.1

Edited chiseled armor (not the base armor) becomes offset downwards when crouching. This happens to all chiseled armor pieces, including the helmet, chestplate, leggings, and boots.

Edited chiseled armor also does not follow body when crawling (feature added by Vic's Modern Warfare), instead remaining in air.