hehe. We are moving our laundry out of the kitchen into a "real laundry room" so we had a plumber in to move the gas line. I was doing math with my 4th grader and he was real impressed. "Wow, you understand the new math, I can't figure my son's out." One of the beauties of homeschooling, I can teach it the old way still. Hey, if it works, why fix it?