I was surprised to find that I had posted a How-to/937 (I didn't) a creation, (I haven't) and can only apologize to anyone who tried to access these. I have what is known as essential tremor (that's Doctor-speak for "Beats me why you do that.") which causes muscles in my hand and arm to spasm when I did not intend them to. This will lead to unwanted wandering and such. I assure you it is not intentional. I wish it would go away and bother a rock or such-like. Nehmah