I love the made for TM Atmos shaft in my M4 driver. Today I tipped one a half inch per their instructions, and installed it in my XR16 5 wood.
I once had an M4 5 wood with the fairway version of the same shaft, and it sucked for me. So I’m hoping the driver shaft will have the needed poon in a fairway wood.
I used something I picked up from @Mcburbn videos. Strip of masking tape running along the hosel and up onto the shaft, to keep the assembly tight. It’s a collared ferrule, and as is typical when I use those, the shaft kept moving up. The tape stopped that.