we make devices (flair.co) and regularly ran into making our boards and our mech-e components aligned/fit etc. we used eagle and altium and fusion and especial

we make devices (flair.co) and regularly ran into making our boards and our mech-e components aligned/fit etc. we used eagle and altium and fusion and especially without 3d parts it was a lot of extra lifting on our part to model everything and check for fit/alignment etc. it is fairly contrained in terms of size