I can't figure out why the lighting is doing that. I'm not sure if I can fix it.
The chains I honestly don't care about. At least not that part of them. No one is gonna see that unless they noclip out of the map. Besides that, those where a pain setting up.
And the water glitch is interesting. Sometimes its there, and others its not. It doesn't show up in the qbsp.bat compile, but does in the final.
Thanks for the feedback.