Hi Flux!
What works for me...... Mostly!
Always machine bush o/d to fit bore.
Rough the bush o/d to +.1mm oversize, leaving 3mm or so extra on it`s length.
Machining in the 3mm extra length area only. Take very light cuts, (half a graduation), until the pulley will
just slide on....... This gives you your dial reading for a sliding fit! :thumbup
The interference fit setting is "half a graduation" out from that.
Handwheel, 1/2 turn out, to eliminate backlash & then approach "half a graduation out" in 2 or 3 passes.
I often leave the 3mm portion on for alignment purposes, for when fitting the bush.
Much easier to do, than to explain......

Good luck!
David D