Hello there. I'm asking this here as the two Tim Rudman books on the subject I recently purchased are in storage somewhere. I've developed 6 prints now, all in Fotospeed LD20 and on Kentmere Kentona and Forte Polywarmtone and the prints have all come out lovely but they're just normal. There's a small sign of the heavier concentration of dark tones coming through but not a lot. Apart from the colour change there's not a lot to tell them apart from an ordinairy developed print. The scanner's in storage too so I can't really show an example. I'm using the instructions that came with the developer which said 15ml of each with water to make up a litre of solution. I'm getting 3 prints at a time though I did end up spending 25 minutes on the last print last night so do I need a bit more developer to get this "explosive" development. I think the papers I'm using are all said to be suitable for the job. The development seems to be pretty flat at the moment and I certainly don't need to "snatch" it. I've tried long and short exposures with the prints coming out pretty much the same each time. What have I done wrong?