Dear Russell: It is difficult to write about all the advantages that pulse can give you in Copper plating. It is also important to know whet kind of boards you need to plate. I am specializing in CWF-PR (Complex Wave Form-Pulse Reverse) . As you challenges of plating become higher the technique is becoming more and more important. The basic of the technique is to control the resistance over the cathodic surface and the changes that accord in the thickness of the double layer as the growth of the deposit progresses. I would be very glad to discuss it with you if you would like more information Seasons greetings All the best President/CEO A.S.E.T. Inc 6804 N.W 20Ave Ft. Lauderdale. Fl. 33309 Ph. 954 984 5130 Fax 954 984 5139 E Mail [log in to unmask]