Hello George! One thing comes to my mind: Did you get ANY bath B into Bath A? I'm testing catechine two-bath developer myself, using Catechine plus another developing agent in bath A and Potassium hydroxid in bath B. Both are made from stock solution (1:14-1:19) and used one-shot.(posted 8363 days ago)If bath A gets conterminated with bath B development starts right away leading to high densities, as any two bath advantage is lost. Did you reuse your baths?
Kind regards,
Wolfram Kollig