Appreciate the welcome. Seems you're running a pretty classy ship over here. I'll tell you something. You had it so that part of this article could be read without a subscription. I probably read that excerpt a half dozen times. I was like Jack you friggin tease I think you got me. Then I noticed some knowledgable dogmen had all but gone missing from the other site and here I am. Just to let you know that "sample" concept works at least it worked on me.