I built one of these and it is still there in my ex-darkroom. Hardly ever used it as dust was not a big problem in my darkroom and if speed was essential I would wet print.
Powell > >What about blowing some air in ? it won't work unfortunately... >but i've found something interesting on the net... i think i will go for it... >http://www.bonavolta.ch/hobby/en/photo/fdryer.htm#V2 >Michael

