I am working on a print that needs absolutely neutral blacks.... The kind of black that Agfa Classic FB has, however, I have had problems with the Agfa emulsions separating from the base at the corners during washing and I would like to use a heavier weight paper.

I have a lot of Ilford Warmtone FB paper it has a heavier paper base that stands up well... but I despise it's sick green colour when untoned. I have tried several dilutions of selenium(1:7 the weakest) and it splits on me every time green/purple. As I said, I have a lot of this paper so I would like to get the toning under control. Is there a method of toning that I can use on the Warmtone to bring it toward the neutral blacks like the Agfa? Thanks!