FCF callout for hole position with different sized holes

The above callout isn't seeming to work well in pc-dmis and not sure if you gents would even consider this a legal callout. As you can see the FCF references three holes. Two of the holes are .218 - .229" and the third is actually a helicoil thread that has a minor diameter of .201". When I input this into pc-dmis it doesn't really work. Any ideas?

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jasonsfunderburk over 6 years ago

thanks.. just wanted some sort of verification that someone else would do it the same way. not exactly a lot of help from people here at my shop.
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PacMan23 over 6 years ago in reply to jasonsfunderburk

I created a FCF using XactMeasure to dimension true position of 2 different holes with different diameter sizes and it worked for me. I was just concerned with the second part of the FCF -true position to only datum A, because that means it is measuring the position of all 3 in relation to each other so basically just making sure THAT particular pattern is correct.
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PacMan23 over 6 years ago in reply to jasonsfunderburk

I created a FCF using XactMeasure to dimension true position of 2 different holes with different diameter sizes and it worked for me. I was just concerned with the second part of the FCF -true position to only datum A, because that means it is measuring the position of all 3 in relation to each other so basically just making sure THAT particular pattern is correct.
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