I already read the tutorials, but I have, well, I NEED a good burrow system. I followed the steps, and I have a Lurker as the burrowing unit. WHen the unit is Unburrowed, you hijack a car, then I use the Unit Order to attacka near by enimy unit so it will burrow, the only problem is, the lurker doesn't burrow. If the Lurker is manually burrowed, it pops back up. My triggers are in a picture because Im lazy...

The Cantina deaths have to do with Center Veiwing locations:
0=civialian
10=marine
20=ghost
30=firebat
and so on ( I have no idea why the fire bat is there )...