Have two sets of attributes

Please Choose:
Size:
Potency:

Error "The combination of options you have selected is currently out of stock. Please select another combination."

I thought I had all my configurations correct. Worked fine before I loaded Stock by Attributes Combined Master (latest download on 04/12/2019)

Any ideas on how to allow order when out of stock??

Also, how does SBA show model when each attribute (Size and Potency) have customID when you need to choose one of each attribute??
See http://www.trhremedy.com/index.php?m...&products_id=1 (testing site for v1.5.6)

Thanks