Had plenty of Tri-X with me. But haven't shot much HP5+, been meaning to, so did, was overcast yesterday. Shot at box speed. I have access to Rodinal, Xtol (stock or replenished), HC-110, Aculux-3 and T-Max Developer. I was shooting some portraits with it. Heard people do not like it in overcast conditions. How would you process it in with what I have available? Ilford says +20% development time for overcast conditions may be a nice idea on their page.