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Framing Member - Incorrect Sizes


rDesign

Question

I just noticed that — at least by US standards —some of the standard sizes in the Framing Member tool in 2016 are incorrect (also confirmed in 2017).

 

In the U.S., for nominal softwood dimensions larger than 8" you're supposed to subtract 3/4": As in a nominal 4x8 is actually 3-1/2" x 7-1/4". 

 

The 4x8 is the correct size, whereas a 6x8 is not correct. The red dimensions in the attached image show some of the incorrect dimensions.

 

Measure twice, cut once...

 

Screen Shot 2016-10-05 at 3.34.51 PM.png

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