Sorry for the lame questions but I just bought a stringing machine combo recommended on this forum which is the gamma 6004 with the wise cp head. (thanks Irvin) Its been 20 years since I strung a racket using the prince p100 I think. Anyhow the gamma/wise is nice. But I have some questions so far. In the manual it talks about stress on the frame and recommends getting an H adapter from the racket manufacturers(Babolot, Prince or Alpha). I bought the gamma over the Prince neos because I remember how much the frame stretched on the old prince machine (it interesting how many cracked rackets there was back then and maybe the machine or my use of it had some thing to do with that) and thought the 6 point system might have less stress on the frame. Do I still need the h adapter? Also, on the wise I was expecting it to pull to the set number and just "stop" but what happens is it pulls to the number and then the tension goes back and forth from say 29.9 to 30 to 29.9 to 30. How do I get precise tension? Also on the clamps there is a knob to turn that will adjust how much they grab into the string. How do I set this correctly. Trial and error?? Ok here is #4. Where do I find specific racket info. For instance I am using the POG mid. I remember in the day there were sheets in the usrsa book I had for each racket. Do I need that now adays and if so where do I get them? And is there a trick to putting in grommets? I have one where the last part of the bumper guard just wont stay in place. I can get it to stick through the hole and stick out past the frame, but it wont stay on its own. I was planning to just get it in place and pull the string with the machine. Will that work? Thanks for helping and if there is a link where I figure out all of this, that would be great. I looked at the sticky and it didnt seem to apply to the questions above.