I spent an hour or so setting everything up, managed to make one test strip when my enlarger bulb finally gave up the ghost. I use an Omega D2 with medium condenser mostly, sometimes the 4x5 condenser. The bulb that i've been using (for 6+ years) is a PH212. I do print 35mm with this setup, but with the medium condenser and a 75mm lens. My times are longer. Generally my times are longer (I don't mind this usually). Stupid question, should I spring for the 213? I read someone that it's rated for 3 hours (3 hours!?) whereas the 212 is 100 hours. Anyone use a 213? Bad idea? Too hot? Too bright?