Hi Darren
I notice from your original screen shot that you haven't maintained any capacity check method for stype 40P, is this intentional ?
The reason I ask is that you now have a max bin qty in the MMR which presumably, is close to the max qty that could be physically placed into the fixed bin ? If so, I would suggest you maintain capacity check 3 for the storage. By doing so, you will avoid the system sending an oversized GR'd qty to the bin.
Cheers
A