I think one reason for an apparent softness with TMX and Rodinol when using a JOBO or other motorized processor is the continuous agitation. Using Rodinol at high dilutions (1-75 or 1-100) agitate gently for the first minute the five to ten seconds per minute, but do not touch the tank between agitations. The edge effect that comes with Rodinol will not happen with continuous agiation. Brief agitation and complete rest between cycles in needed.(posted 8328 days ago)Frank