Anything can be challenged. As for the question I answered it several times. I suppose the answer wasn’t to his satisfaction because I had to repeat it. I wasn't getting bashful. I then went on to show his post on page 17, to make a point of his point to me, which was valid, I also recognized it. Sometimes you make hasty posts, and I'm not above admitting my mistakes. To my defense, I've been working all day and I will have to work all night, I am dead beat, that's my excuse.