I have been having shoulder issues that were making me loose distance. I recently tried a set of clubs (different mfg) with graphite shafts that were 75 grams, all my distance came back plus some. I know there is a lot more to the design than simply swapping shafts in order to get the same effect. So my question is this: I have the last set of AP2 irons before the T's came out, I know the lofts are weaker and the shaft is the standard white stiff. Can I make adjustments to these clubs that will help me acquire similar results. If I adjust the loft and change the shafts what will I end up with? I don't really want to buy new clubs, these aren't a year old yet.