I just got the Gamma X-6FC and I have strung two racquets so far. I have pretty much figured out most of it, but when I clamp the strings and return the dropweight to the starting position, it seems like the string pulls the clamp about a 1/8 to a 1/4 of an inch. Is this normal? Also, the string gripper is like a ratchet and it says to turn it to tighten the string before I drop the lever. I can normally get in about two string pulls before the gripper has been turned to far, then I need to rotate it all the way around again. Is this normal, or am I doing it wrong?