Having promised myself never to own s fs, one came up I fell in love and its rear end is now driving me bonkers.
I have spin dr pro's on sas rims, by using the halo 12mm conversion axle I have got the maxle to fit.
Problem being that there is a tiny <1mm bit of play. If I tighten the maxle anymore the freehub locks, I back it off to the point where it's turning again and the play is back.
If it makes a difference it's a 2010 Trail Attack.