Hi, I ordered a gamma x-2 yesterday and have been reading up on how to string a racquet. I have a few questions and would like it if some experianced stringers would answer them. 1. What is double pulling mains? Is it when you start your mains by pulling both mains at the same time? 2. How to you prevent losing string tension when using flying clamps? 3. Are there any tips that would help me string my racquets? please and thank you.