I have a step pully Bridgeport for reference as I have a mill already. I found this mill and it has been outside for about 5 days now which I don't like but it's still mostly covered in oil grime and today was the first time it rained in a month. the mill has a variable belt drive, 40 taper, and still moves freely. I tried to feel slop in the table and saddle by wiggling it with my body weight and didn't feel any. the table screw has around 8 thou play and the saddle was 10thou if I remember correctly. it has a micrometer built into the saddle, the only problem I found was the gear shift knob didnt want to come out of the hole to shift to neutral so I couldnt spin the spindle. other than turning the belt by hand