Yep, that's them. Alcohol may be OK if you got it all off. -John Cmos wrote: > John, > > Well, one side was read and the other black. > Not sure if it was technicaly epoxy, it is the > stuff like what is used to pot HV tripplers in tv's, > hard like cement. > I have cleaned it with isopropl alcohol(dry gas). > > Jim Martz,