I have a Gamma X6-FC, and I first adjust the top and bottom supports just to keep the racquet centered( the side supports have separate adjustment knobs ), then I go to the side supports, tightening them all and finally come back to the top and bottom supports to make a final adjustment. I always use only the fingers to not overtighten them, but when I read these posts I always wonder if I'm doing it correctly.
I usually don't have problems to release the racquet after the stringjob is done, but sometimes it's hard to release the knobs. Is that a sign that I'm overtightening the supports?
By the way, I have never had any frame distortion problems. I always compare a recently strung frame to a unstrung one and they have the same exact shape.
4 Head IG Radical MP - Pacific Poly Force Xtreme @ 47 / 332g / 7 pts HL / SW 325 / TK82S
Gamma X6-FC // Member of 18x20 club