In my opinion, there's no need to model the square rule reductions on your shop drawings. Model the "perfect timber" inside, making sure to indicate the reference faces.
Thanks clark, this is what I hoped to hear.
Regarding SU7, you can wish all you want, but the TF market couldn't be more insignificant to Google
Your right again regarding Google, however there are many non TF (woodworking + architecture) SU users, that have developed amazing talents and skills that may be transferrable to TF use.
When SU7 comes out perhaps there will be interest to discuss this further.
Cheers