Some of the grommets in my Volkl Organix 10 are looking pretty ratty. A few are split (they started to split in the first few string jobs), but it doesn't seem to be effecting the strings (no string breakage anyway). These are faily new racquets, and it has happened on both of them. I didn't have this problem with the Volkl PB10 Mid, so I'm wondering if this is an isolated issue or whether I am suddenly doing something to damage the grommets. I tend to be careful and take my time while stringing, and haven't changed my technique, but you can never be sure. Anyway, anyone know how difficult the grommets are to change? Did Volkl have a problem with the grommets on this racquet? Will the new grommets be prone to splitting as well? Am I better off just tubing the bad grommets? Thanks for your help.