System Changes (of course!)

I'm almost done with a couple minor changes I decided to make after the last brewing session. The first change is I have added a float switch to the bottom of the hot liquor tank so the BCS-460 knows when it is empty. I am also going to add a wort return to the mash tun (instead of just hanging a hose over the side of the kettle). I admit I haven't actually done it yet because it is going to mean drilling the 55-gallon BoilerMaker, and taking a drill to that thing is scaring the hell out of me. The third thing is getting the mill motorized, which I outlined in another post.