Bob I have a DauxLite II. It is a flash light like tool with a turret style cap on the front with varying size holes from 1mm to 5mm, it also has VC filters to add on. You choose the hole size and vc filter, after you finish exposing your print you swing in the red filter and turn your enlarger on so you can see what your doing and paint with light and I count out the seconds. A test print or two is all it usually takes. It works well with very small hot spots. I got mine years ago at B&H but I don't think they are being made anymore.
Originally Posted by Bob Carnie