I think that:
You dont need to define stock as a solid in the Model enviroment, this can be defined under
CAM → Setup1 → Stock
What you have done is with the modelled solid is to set the facing operation to match its face, not the design face. In other words, they wont meet 
Changing to the above will remedy that I hope.
If not - which post processor are you using?
This thread might also help - Fusion 360 to Carvey - Smart Clamp Origin? - #6 by EllaS
Also, using a 1/32" end mill for facing operation is highly time-consuming, machine time estimate 5h45min.
Using a 1/8" if the Carvey can take that (you dont mention material to be routed) will remove 5hrs off that time… well worth the hassle of changing tool 