Ha ha. Yeah I could never let that part (processing my on) go. Rodinal is an acutance developer with no softeners so the silver halide cyrstals have sharp edges. Grainer than say a miiddle of the road developer like D 76.But a wonderful look and really sharp images. Of couse the grain not really an issue woth 4X5 and also not so much with 120, I forgot to say that I was referring to Tri-X 320 pro developed with HC 110 and what Adams called dilution C IIRC.