Single speed track alignment, 3/32 Royce chainring with WI double 17/19 freewheel so whilst I think I’ll move them around a bit doubt I will.
WI double 17/19 freewheel
You'll want some sort of bushingless chain for that, and you'll want to check the gap between the two sets of teeth to make sure there's proper clearance
I run a 17/19 WI with a 68/73mm MTB crankset with a 30T narrow wide chainring on the middle ring with KMC X8, no issues thus far.
@Simpson started
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Single speed track alignment, 3/32 Royce chainring with WI double 17/19 freewheel so whilst I think I’ll move them around a bit doubt I will.