I am going to buy the Gamma X-2 stringing machine and I was just wondering what were some good tools I should get extra for it. I am already going to buy practice string. Thinking about buying around 6 sets because the machine comes with string, but i don't want to use the "good" string for practice. http://www.tennis-warehouse.com/descpageACGOSEN-PFTUFFWH.html I was thinking about buying a calibrator, but someone said i shouldn't because drop weights only need to be calibrated once. How would I know the tension accuracy though? http://doitsportsusa.com/Gamma-X2-Stringing-Machine/M/B0002TQ0XK.htm#wbaCustomersReviewsWidget That's the website I am buying it from 2 reviews say the stuff they got with the machine but don't mention the tools but 1 review mentions that he got the basic stringing tools to complete a string job... Should i just think that the other reviewers just thought the tools were part of the machine or just forgot to mention them? Any other tools i should look into getting?? BTW this is my first stringing machine. Thank you for you help in advance!