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Position tolerance question


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I have a part that I am trying to figure out how to report what is needed.  I have a hole with a TP of .010 with MMC, projected 2.0 to Datums A B C.  Then, right under it I have another callout, attached to the same TP, of .003 with MMC, projected 2.0, but with no datum callouts.  How do I create the .003 position.  If I use the TP on Calypso, it needs the base alignment, or other alignment, to calculate it.  What am I doing wrong here.  I know the .010 TP, I know how to project the 2.0, but just not the position with no datums.  Any help is much appreciated.

Screenshot 2026-03-16 105413.jpg

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This is composite true position. Mainly used on set of elements.

I have no idea how to interpret this for one element, but for set it woul imply that whole set of cylinders should be parallel to each other within tolerance with (M) regadless of datums.

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question are these coaxial bores going through more than one wall, this is the typical case.

 the lower segment is basically controlling how out of alignment or position they can possibly be relative to each other.  

Calypso doesnt handle that one well by default - maybe in 2025; you'll need to create a 'common axis' or step cylinder.

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