RB25 Flywheel Step Height

[dj_hype]

I'm installing a clutch in my R33 and when my flywheel was sent to the machine shop, one of the techs here told them to use the same step height as a 300zx. my question is, will that work? I'm installing a spec stage 3 6-puck clutch and i checked specs part numbers and they're different for the 300zx and the rb25.

i believe the current step height is 7thousandths. thanks guys.