Oh wow, I just put it together that you are the Robin from Curbside when I clicked on the link in your signature and saw the pic of your Surly. I don't know if that is of interest to anyone other than myself, but I am proud of myself for figuring that out . (I'm the Dan that came in on my Red/White fade Mielle fixed gear conversion in October because it felt "weird and grindy" and you guys noticed that my seatstay had snapped off).