As a new member, I'd like to start with saying that EB is clearly the most immersive RTW or M2TW mod I've ever played!

On topic: Playing as the SPQR, I've currently reached ca 220 BC. I've conquered most of the mediterranean, and I have lvl MICs in all Italic cities; however I can't make a single siege engine!
I've done a couple of campaigns before, and I'm pretty sure I made a few delicious stone throwers...

Is this a bug, have I just messed up or is my installation corrupted or something?

Help or input is greatly appreciated ^^

NB: I mean the stone/arrow throwers not rams, ladders etc