Originally Posted by Ztalker
Which were destroyed by ancient and still efficient war techniques like rolling logs in front of them, or baltsic pressure by a ram.
What the 'advanced Rebellion' did on Hoth is not that difference. You spot a weakness, and use it against the enemy.
In this case: Logs + flimsy unstable legs = autch
Agreed - it wasn't all that different than what was done on Hoth. The only unbelievable part is that those monstrous machines would have such flimsy, unstable legs.