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3D Sketch dimensions flipping around?

Question asked by E. P on Jan 15, 2014
Latest reply on Jan 16, 2014 by E. P

So this happens sometimes when I've got a 3D sketch dimensioned to another part in an assembly. 

 

I'll dimension a parts 3D sketch to another part in the assembly.  All's well until I change overall assembly dimensions at the top level, and then the dimension flips around.

 

This turns a .625" clearance into a .625"interference.  Not good...

 

Ideas?

dimensionflip2.JPGdimensionflip1.JPG

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