I understand that some months ago there was an article in QST magazine describing, and offering, a cooling fan circuit board kit that automatically adjusts for temperature variations. A DIY project, except that the circuit board is ready to go. I do not keep my QST magazines and am admittedly guilty of not always reading them and I certainly missed this artical. Does anyone know what month it was so I can go online and get the information? Alternatively, simply post the contact information of the person offering the kit here, as long doing so is not a rule violation. Appreciate any help. 73.