position reported one with MMC and another without

[[Ni...]]

Position (M) is the value to read for holes with max material modifiers. I cannot explain how the report calculates everything. All I understand is below:

 

For hole 33-1 the Max Material hole size is ø.3960” and the measured hole size is ø.3977” so the bonus tolerance is .0017. Which on feature 35-1 is shown by the difference between the Position and Position (M) with .0067 - .0050 = .0017”

I am confused as to why the measured values are different.  I understand where the difference in the allowable tolerance came from.  Can someone provide clarification.

[[Je...]]

Review the knowledge base for a full explanation