I recently picked up an original Pure Storm Ltd. Strung its 330 grams, 10 points HL, and the swing weight feels way too low. I was looking at the original and the new GT version on TW's website and the new GT version has a higher swing weight than the original, 313 vs 305, although the weight and balance are similar on both. For those who have hit with both, does the new GT version swing heavier? Or are the different swing weights just manufacturing variances. The one I have is going to need a lot of lead tape just to to make it playable.