I bought a colour head for my enlarger. Paper and chemicals will be here next week. I'm looking for some advice from those of you who print without a safe light: 1/ How do you stop your easel from moving when inserting paper? My enlarger has a little red filter under the lens to check alignment after putting in the paper - I always have to adjust a little. Clearly I can't use this with colour. 2/ My timer has the numbers illuminated in red. I think I'll get round this by putting the thing in a changing bag. But how do you time the development stage if you can't see a clock? Thanks for any tips you may have! Steve.