Frankly, I'm not anymore. Trying to have rationale discussions on this board is becoming very difficult. I spend a lot of time writing up what I hope to be a good explanation for the opinions that I hold and they continue to be shot down with one sentence, staw-man counter arguments that make little or no sense. I don't expect to be able to sway many with my arguments but I doubt most arguing so strongly against me even take the time to even read and understand what I'm trying to say. I'm wasting my time. I still appreciate your explainations Russ.