I have already thanks shortcut, although I came away confused and thought that the STW community would be able to clarify matters for me, given the general love for all things 1x and 2x for whatever reasons this love exists for.
Is a road double dimension of 43.5mm be the same required by an mtb double? Perhaps, perhaps not. Looking at there being up to 5mm difference between road and mtb triples, although presumably actual is less as the measurement is taken from difference faces of the inner ring, had me wondering.
He recommends, for example, for a mtb single speed to set up at 52mm. Is this the correct dim for a 1x 9, 10 or 11 speed set up? That's quite a noticeable difference from 43.5.
What chainline's have you single and double riders set your transmission up with?