I have the Nitto S-84 on the Mooney and TiCcyles custom posts on my two customs. (60mm setback, Thompson clamp hardware, ti post.) All of those posts are two-bolt and joys to set up and adjust. Other two bikes are standard setback. A two-bolt Suntour and one-bolt Campy Chorus. (Nicest single bolt post I've every used. No clicks. I can set the tilt anywhere exactly. But I have it on my winter fix gear that I never touch for position.)