Thermwood / eCabinet Systems

Hey All...
Noob to eCabinets...old school to SolidWorks+MasterCAM.
Currently running Ver. 6.2.10.4

I've nested my batch cabinets and all was fine. But then I changed the material sheet size in an effort to decrease waste.
I then get an message "error: edge banding has wrong body".
Can someone ...