TourGolfJeff

You really can't go wrong with the Mitchell pullers - or any of their products for that matter. They are well made, do the job and last forever. They may be a bit more expensive on the front end, but it is money well spent in the long run. Jeff Jackson Tour Golf Products www.tourgolfproducts.com

Golfworks has some books, as does Dynacraft. You can also check out www.swingweight.com for some info, although much of it is dated. www.equip2golf.com has some articles up as well. www.tourgolfproducts.com will be adding a technical section within a week or two that might be of interest. Jeff Jackson Tour Golf Products www.tourgolfproducts.com

Drgam, Each 1/2" equates to @1 degree. Also, FYI, the swingweight will increase #3 points per each 1/2" in length the club is increased Jeff Jackson Tour Golf Products www.tourgolfproducts.com

Boyce, There will be no negative effect of the shaft or the club. It will take @4.5" of 1/2" lead tape per swingweight. In most cases, players can't tell one or two points, but most can feel three. In any event, the small weight addition will have little, if any, playability effect. Jeff Jackson Tour Golf Products www.tourgolfproducts.com