Creating a burrowable Zerg unit
From GalaxyWiki
Creating a burrowable Zerg unit with the Data Editor can be a hard task due to change of state of the unit observed when a player uses his Burrow ability.
[edit] Video Tutorial
Here is a video tutorial that explains how to achieve this goal. All credits goes to JB4Times4, a StarEdit Network community member. <youtube>8FunxzGoLds</youtube>