Just had this frame delivered and neither my qr rear wheel or my 10mm bolt on halo rear wheel will go on, both slot into the non drive side drop out fine but won’t go in the hanger side, at no point is the hanger side a 10mm internal diameter, it says the spacing is ” O.L.D 135 x10″, have I not got the right rear wheel? Or has the hanger got bent in transit? probably just me being dumb however any help would be greatly appreciated

Turned out to be a badly machined hanger, went from 8.67mm at its narrowest to 9.72mm at its widest!! Quick blast on the milling machine should do it 😀