Eric did a fantastic job of answering the OP's question in his first post. I agree with his answer 100%. I don't think the return on this exercise is worth the effort when you consider alternative exercises.

EKnight, you're new to the forum. Most of the people here are interested in learning, so we often have discussions in threads. That was what Eric did after he answered the OP. He didn't bully you or the OP. He did an excellent job of explaining and supporting his answer, and he did so respectfully. So get over it.

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