It is an adjustment, but is what I needed. With the lighter shafts I was able to manipulate them in ways that I should not have been. These are more stable so it allows me to be a little more consistent with direction. The main adjustment has been that the new shafts have forced me dial in my tempo which has been my main struggle for years. I could get too quick with the 100 gram shafts. So far I like the feel; however, I need some reps.