Originally Posted by WhyFi

It's a new day so, with a fresh load of gumption, I decided to do it right and drain the wheels... again. I was able to salvage the sealant this time by suctioning it out before unscrewing the valve stem, which releases the inner chamber water in to the tire cavity. Front wheel was pretty minor, maybe an ounce at most. Rear wheel was probably closer to 5-6oz.

The idea of foul weather wheels is starting to sound more appealing, but really, who sets out thinking that they may get stuck in a torrential downpour? Not I.