Hi group, I added 6, 0.1uF bypass caps per supply on all power supplies (+12, -12, +5, -5, +3.3). There is also 1 tantalum cap per supply. The schematic and documentation are updated at: <http://www.philcovington.com/HPSDR/ATLAS/> I will post the gerbers ASAP also. 73 de Phil N8VB 1141849205.0