I had a great sail on Saturday with my H216.It didn't look good Saturday morning.It was raining when I got up.It rained while I was trailering to the launch site.But it cleared up just before I got to the launch site.I rigged and launched the boat in a dead calm.The first 30 minutes was sailing was more bobbing than sailing.Then the wind picked up. I could see a line of thunder storms off on the horizon.I heard some traffic on channel 16 of my marine radio about a very sever storm cell and a report of a water spout (about 20 miles away from where I was sailing).I few minutes later, I saw on the horizon a water spout (tornado if over land). I don't know how long it was already in existence, but it kept its form for another 30 seconds or so and then dissipated. A couple of minutes later, it formed again for a few seconds and then dissipated again. It was quite a sight. Too bad I didn't have my digital camera with me. At that time, I decided that it might be prudent to sail away form the line of thunder storms, so I reversed course. The weather never got quite so bad where I was sailing but it was quite a rush to see the water spout.I got to try out my new trailer guides when I retrieved the boat. I did have to pull the boat out twice to get the keel in the track. I had placed the guides just aft of the wheels on the trailer. I'm move them just fore of the wheels and see if they work there better next time..