Sure, shit happens when you in business. I just build a 47,000 sqtf. spec house in upscale Los Angeles, selling for 100 million dollars currently. In the last four years I have been sued twice and won, and I had to filed at least one lawsuit. You can do all the research you want but inevitably you run into a knucklehead and have to battle it out. It's part of doing business. Cant let the skillful scary characters make you abandon ship!!!