Fuck. Apparently, when I made that error on installing the brake lines I damaged one of the joints and it's leaking fluid. 100% my own fault. Replacements are not in stock and it's at least a week before I can get a replacement line.
Cleaned up the threads on the rusted bolts and the significantly crossthreaded screw hold center right side. Anti-seize will be going on these when it goes back together.
Now to clean surfaces in preparation for pulling the valve covers off.
buffalo, please let me know if you get a notification from this post. The new software is installed but I'm beat so I'm going to get back to it tomorrow.