My next tweak for optimum comfort with the moustache bars on the Surly LHT will be a riser stem like this one. The goal isn't to be upright -- it's to have the ideal combination of angle and pressure for my bad wrist. With the ends downward, the wrist angle is ideal but I'm a little lower than I want to be. With the ends almost level, there's too much weight is on the heal of my hands on the ends of the bars. With a stem extender, I could tilt the ends downward again without leaning more forward.
Can anyone recommend a stem riser for these bars? Is there a better option than the Delta riser? I don't want to use an adjustable stem. The stem extension does not need to be shorter; if so, then I'll try that later.