Is it possible to make the Assemblies Mate dialog do an "as close as possible" Mate when things are less than 0.010 off?
... E.g. concentric +/-0.01
So that if the parts are constrained by coincident mates in 2 other directions they can slide into near perfect alignment. Good enough for a seed fanning mill.
Have you been keeping up with the SolidWorks 2017 Beta? Would be a good idea for you to peruse the Beta forum.
To further Anna's suggestion, take a look at Mates for misaligned holes? (You will have to sign up up for BETA to be able to view the link)
Oh, and NOOOOOOOO!
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