I usually do the trim work myself but decided to finally give Joiner a try and things didn't seem to work out so well. The documentation that comes with it seems to lack some info. No matter what building I cover with the slime texture Joiner only partially builds brushes for the building itself and also creates a huge tower off to the side that isn't relevant to anything. I might be missing something with this tool. Is there a tutorial out there that can help? I'm not letting this hold me up from working on a map but if I can get some detailing done with this thing then why not?