i tried searching. is SL or ST the closer fit to apc NS? i think its SL from the measurements, but am i right to think that SL is looser? should size up from NS? With the current SL cut size up 1 or 2 from NS. I'm a comfortable 31 in NS, could not even close the SL 32s. It's a different type of cut than NS, tighter top block, looser bottom block.