Wizmeister

Hey everyone I just picked up Avorion today and I'm running across a few issues. How do I rotate parts in the ship builder? Like the angled pieces, I see some ships where they have them sideways and such. I cannot figure out how to rotate them. How do I turn off turrets when I have turrets + mining lasers attached? Right now I currently fire my guns and my mining laser at the same time which gets annoying