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MMC modifier on a slot


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My drawing specifies the feature shown below. I am having trouble creating a feature that utilizes some or all slot that can use the MMC modifier. Does anyone have any recommendations on a feature type that will capture either the ends of the slot, flats of the slot, or both that allows the selection of the MMC modifier when creating the 0.014 position characteristic to A/B?

 

image.png.eda679d2a3b2af5e85e1c953dca3d4e7.png

 

 

 

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  You could either create a Symmetry Plane by probing both sides or, a Symmetry Plane and recall from 2 slot paths. Symmetry Plane allows you to take advantage of MMC.  

Here's how I create the correct nominals for a Symmetry Plane.  I extract the 2 side planes. Make sure they don't contain any data.  Create the Symmetry Plane, select Recall Feature Points, select the 2 planes.  This will use nominal data of both planes to create nominals of Symmetry Plane.  Close the SymPlane.  Re-open SymPlane, select Recall Feature Points (Re-calculate Nominal Geometry should already be un-checked).  Select the 2 slots.  Set your view so you in line with slot. Click "Show Points icon at top. Click Box icon to the right. Drag a window to capture points from planes area of slot.  See pic below.

SymPlane from 2 slot paths.jpg

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