I like Bill’s answer but before I leave the subject I am still not sure of what the gain would be. It is difficult to judge and make a decision without having the knowledge.

Going back to Bill’s statement -- My Kn7000 has been working flawlessly so I think I will pass.

Now if there was an upgrade for my dog’s behavior then I would be very interested. Please take that lightly I have a tiny 15 pound dog that loves me -- I think he has already received the upgrade. (Smile)

John C.