Yes your correct ref Hawkeye adjusting the SLS, Silly really because it "should" be in there imo, especially because the makers of it make Testbook as well.......
As far as update for Nano, not for the old one as far as I know, I would "hope" the new one does it........I will not commit to buying one till I have seen one "play" in the BCU as thats where most of the original Nanocom "issues" arose.