I’ve been gaming the TS1s this year with a .355 shaft with the recommendated ferrule. Both are “universal” and I’ve reglued all of the heads twice, a couple I’ve had to do three times. The ferrules keep coming lose and riding up the shaft. This is my first experience with Universal heads. I’ve tried different epoxies, glass beads, and still can’t keep them on. I do swing hard. Is this typical? Would getting brass shims help?