Slot Width/Length Bonus?

I've attached a print and code of my program on v3.5MR2.

First question is why is PC-Dmis adding both bonus tolerances, width & length, together to calculate the true position bonus? I'm looking at a old CMM report of v3.7MR3 and it is only using bonus tolerance of the width to calculate the true position bonus...Is this a known problem in v3.5MR2?

Second, I don't fully understand boundary and if it's possible to dimension correctly in v3.5MR2...

Thanks for your help.

Attached Files

Document1.pdf

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Tested over 15 years ago

Also, technically (and I am sure there will be a lot of input on this) a slot is not a singular feature of size, there are TWO sizes involved, length of slot can only give bonus in the direction of the length of slot, width can only give bonus in the direction of width and so on.

What if one end of the "round" slot is high side of tol. and the other end is at the low end; would PC DMIS use the average diameter fro bonus?
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Tested over 15 years ago

Also, technically (and I am sure there will be a lot of input on this) a slot is not a singular feature of size, there are TWO sizes involved, length of slot can only give bonus in the direction of the length of slot, width can only give bonus in the direction of width and so on.

What if one end of the "round" slot is high side of tol. and the other end is at the low end; would PC DMIS use the average diameter fro bonus?
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