No, not another stuck seatpost thread. Actually the opposite. I ordered the wrong size, just a gnat's ass too narrow, and I don't want to deal with the return/shipping/wait for the new one. With the binder bolt pretty much fully tightened I can snug it up while on the stand but it is not tight enough to actually ride on. I was thinking just making up a shim from an aluminum can should be enough. Who here has done this and is it a reasonable workaround?