2023 Pro XS SN:3B394985

So I drop by my prop shop to purchase the SSR hub for my spare prop. The Prop guy stated that the SSR has a bulletin out and Mercury now recommend the solid hubs. I asked to see the bulletin and was advised it was dealer only. I assumed he was telling the truth as I was prepared to buy the SSR hub and did not need a solid hub as I already have one. During the search as recent as September the SSR seemed to be the goto hub.