And just in the nick of time, too! This was the last enhancement I wanted to accomplish on the sled run: building a starting platform to give the run a little extra zing. Just as I was tacking down the carpet, the sunshine was replaced with ominous black clouds. I ran in to get the camera and take the pictures. Within 20 minutes, the temps had dropped about 10C/25F, it was pounding rain, and I was running pell-mell trying to finish tacking down the carpet and put away all my tools.