Hi Adam Rountrey
Reading your email, you need to set the scale to mm but RC default units are meters.
So your scale constraint needs to be set to meters -> 0.08187 and not 81.87.
When you change a constraint, you need to realign and reconstruct the model or change the import units in Meshlab to mm.
But if you have used UPDATE in between, I highly recommend you to realign and reconstruct the model…