Actually Roscoe, I spent well over an hour last night, typing up a very long dissertation explaining a big problem that I encountered in this build, and how I fixed it. I thought that the experience might be helpful to some other fellow neophytes. However, when I went to post, the darned system timed me out and I lost everything. I didn't realize that there was a time limit on the "post" function. Later today, when I get a chance, I'll do it again, in "WORD" this time, and re-post.