sdandrea1 I really don't have a "need" to do so. The Cobra came with a Hzrdus Blue which is basically a CB firm tip..I put together a AV Raw Blue which is a stable mid/mid..I still have a couple of Fujikura Pro xlr8 shafts, a UST V2, a couple of others,...all with PXG adapters. I may try a Fuji Pro xlr8..not sure that I want to go through the whole exercise until I can at least get some sim time.