Bob has been traveling a lot lately. He just finished rebuilding a pyramid in Egypt. He currently is putting a Palladian window in the Imperial Palace in China. Next, he will be putting a new foundation under a tower in Pisa, Italy. In between these segments, he will be visiting the plant where the air is made to run air tools. Obviously, with this tight schedule, he has very little time to get on line.
He does have a wonderful group of people who work hard to try to answer questions here. Many are professionals in the trades and others a knowledgeable amateurs. Regrettably, there are a very few who just criticize and disrupt but they are pretty obvious. Post your questions and they'll try to give you good, sound information. You can also e-mail Bob for another spot on the site.