"So hummm, you' are sorta telling me it is probably my problem."
LOL, no I'm telling you I didn't have that happen to me. I have know idea why it's happening to you. When I received my clamps, the set screws were turned all the way in, so I found a washer that was approximately half the thickness of the slot and turned the set in to the washer and locked it down. Just like octoolguy posted. I refrain from talking as if I'm any kind of expert and you'll not see me post many absolutes as if I were. I only offer my opinions based on my experiences. I am very much annoyed with self proclaimed "experts", I prefer to think everyone who scrolls for any length of time will develop the techniques that work best for them.
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