Can you create engines

[wlesmana]

Here's the problem you have to figure out:
- The crew will jump out to fight if the enemy got to melee range
- You cannot mod the firing rate
- You cannot mod the speed the onager is moving
- It's no easy matter to mod the siege crew's animation routines so they don't end up cranking your tank from outside before firing, but it's possible
- The siege engine cannot run over anything

[Myrddraal]

I'd suggest using a chariot setup to do this, not an engine.