Something is off. One of the 16s is 16L, but still data appears inverse. Also, I am holding a packet of Focus-Hex Soft from a few years back. On a packet it says that available gauges are 16 (1.30), 16L (1.25), 17 (1.20) and 18 (1.15), and you can see it if you open the string's page in online store.