Hello. I have a problem with the printing of BW film photos. Often (1 photo from 10) has a almost unnoticeable stain. But after the toning it is so not good-looking. Ususally I printed the photos on Ilford Multingrade paper, with Thetenal Eukobrom developer and Tetenal Superfix. I take all, as it wrote in instruction. After that I toned it in brown toner. It is the composition: 1. 2% acetous solution. 2. The Bleach: - Water - 600 ml - Potassium ferricyanide (K[SUB]3[/SUB][Fe(CN)[SUB]6[/SUB]]) - 50 g - Potassium bromide (KBr) crystalline - 10 g - Soda ash (Na[SUB]2[/SUB]CO[SUB]3[/SUB]) - 20 g - Water - add to 1 litre 2. The Painter: - Water - 600 ml - Thiourea (CS(NH[SUB]2[/SUB])[SUB]2[/SUB]) - 5 g - Potassium bromide (KBr) - 40 g - Water - add to 1 litre 3. - Cold Water - 150 ml - Sodium hydroxide (NaOH) - 15g - Pour out this solution to the Painter. Please, tell me, what is it? And what I take not correct?