I am trying to pull some shafts – 1 steel and 2 graphite. I started with the steel shaft figuring it would be the easiest. After heating all around the hosel of the iron in 30 second bursts for over 5 minutes with a heat gun, I twisted and turned and the epoxy still had not released its hold. I used Golfworks epoxy with centering beads when I put the club together. I even tried a brand new heat gun but with no better results. Does anybody have any suggestions?