I had thought I'd looked there first. Hmmm. Thanks Todd!!! Tom On Dec 25, 2005, at 12:06 PM, ToddRoberts2001 at aol.com wrote: > > Tom - About all the information you could ever ask for about the > Amperite > Ballast tubes used in the R-390A are located in the R-390A Pearls > Of Wisdom > pages. Here is a recap of the info -