The Fumoto Drain valve has been discussed many times here. However, the question was always whether some debris, ice, etc. could accidentially open it. All thought that this was not going to happen, some even go so far as to thread the nipple and cap it, or zip tie the drain lever. Now, someone whould have to know that you had the Fumoto and have the motive and opportunity to intentionally open it. Maybe the same dude that burned that guy's garage down would do this. If I had to worry about this, I would move. Someone could also steal your spare, puncture your tires, put crap in your fuel tank, stick ostrich eggs up your exhaust, etc. Sorry if I gave your enemies any other ideas. What me worry. I live in the country and anyone thinking about such a crime would be in my crosshairs.
2001 Chevy 2500HD 4x4 D/A LS Regular Cab Una-Goose Hitch, Line-X, Westin CP/SS Nerf Bars, Lucerix Mirrors. Took delivery 12/8/00. Virginia DURAMAX plates.