Don't worry about it Ian....you will find that the blowhards at this forum hide all their rudeness behind haughty language, they absolutely come unglued when you take the direct approach. My guess is , that with a name like Ian, you are a Celt and are used to more direct communication.

I personally found nothing in anything that you said objectionable or aggressive, but I too, still have my testicles.

geeze...Chet. Don't apologize for a joke! Anyone with a brain KNOWS it is a joke....why do you care about those that don't?