 The best thing you can do is have a qualified professional come out and take a look around. I've been doing this for quite a number of years, Damien, so when I go to a home, I can pretty much know the trouble spots and where to look. I can usually identify problems fairly quickly. So it all starts with that free consultation. Is it a free consultation? Because we know with the visit for the roof leak to get a diagnostic, there's a small fee, which is totally understandable. To hire a professional, that's what we all want when we have issues.