If we have power, I'll be working on the EFM web site over the weekend. There's no point in making you guys wait until I'm done to get the CAM update. I have included example frac-rack layouts with (print exact size pdf), fixes and changes. I put everything in one file (1.3M) so it's easy to get. http://www.xavax.com/efm/diy-pcb/cam/pics/cam-allv11.zip Tom