http://www.youtube.com/watch?v=Ifpg...p=1E4A64F96BF219BC&playnext_from=PL&index=181 (part 1) In this video the person is using the Alpha Revo 4000. The machine that i will most likely end up getting. Now i have 3 questions. 1. How come he just doesnt use one of this fixed clamps to clamp the beginning string but uses a starting clamp. Which do you reccomend for a better stringing job? 2. I see he hasnt tensioned the first string but just pulled on it manually. Yulitle tensions it then clamps. Which one will end up producing a better stringing job? Or does it not matter? 3. Why is he saying that the string feels rough at the beginning after he tensions it? Something wrong with the gripper? or is it the machine? (In addition after he played around with the screw, at 1:32) in the part 2 (below) he says he doesn't think there should be any hard part to the string, and after he adjusts the screw he says its a bit better) :S is it just his machine? Also in this video: http://www.youtube.com/watch?v=ss5HdTnNqM0&feature=related (part 2) at 0:18 he mentions a problem. Is it supposed to happen on all Revos if so what are the effects? are they big or not? he says it will change the tension a bit?