Okay, here's the deal...I was placing pins using the Shimon heat map tool and when I finished and tried to build the course, the build button seems to not function. I used the tool to set the first 3 pins and there was no problem building after that. I just went back (later) to put 3 more pins in for each hole, and now for some reason it won't build. Do the pins need to be in numerical order, or something? lol
Edit: I noticed on a different course that builds fine, there's no text showing when I hover either, so I guess that parts normal.