I see Account Fee listed with a description indicating a (-) negative entry is to be used. I agree with that. I would think that Foreign Tax would also need that negative description reminder.
After doing a negative Account Fee in the cash account the Data Register lists the Type as an "Account Fee Reinvestment?" I think the word reinvestment would only be used with positive cash entries. I also tried a negative Foreign Tax in the cash account (I know that makes little sense) but I was just testing. That showed "Foreign Tax Reinvestment?"
As a side note, I find this forum very helpful. Thanks.