VIDEOThe reason "Rain Day" is in quotes is that despite the weather website absolutely predicting a 100% chance of rain for the day that I did the BBQ, not a drop fell. However, despite the fact that I wanted to demonstrate that you could BBQ in the rain as long as you had overhead protection, this video does reveal what a terrific method the snake chain is for providing steady heat for your BBQ. For most of the 3 1/2 hours of BBQing in my Weber with the barrel extension the temperature remained locked in at the sweet spot of...