From Velosolo site:
4. So what will my chainline be if using a cog mounted on a disc hub?
Chainline will be as follows:
M756 disc hub converted to fit on rear of road bike with 10mm spacer each side (slightly dished wheel) = approx 41mm
As above but with 5mm spacer drive side, 15mm spacer non-drive side (non-dished wheel) = approx 46mm
Bolt on cog to rear disc hub on a 26"/29er mountain bike = approx 53mm
From my understanding you can fine tune the chainline a couple of mm outwards with spacers if necessary.