hard stepping

You may find from time to time that a customer is caught between two flexes. There is a way to remedy this situation called the principles of soft and hard stepping shafts. These terms mostly apply to taper tip steel iron shafts, but the concept also applies to parallel tip shafts. So, let us explain each of the four scenarios.

SOFT STEPPING

Parallel tip shafts

Let us begin with the easiest example using parallel tip shafts. The flex of a unitized, parallel tip shaft is determined by how much to trim off the tip of the shaft based on the weight of the head. As head weight increases, the amount of tip trimming increases incrementally to maintain the flex the manufacturer designed into the shaft.