I don't recall seeing your message. I haven't been logging in much.... Anyway I did find a 16FDC. I got it and my Persci to a friend who got them working in an Imsai with a Cromemco ZPU. It worked pretty well for some time, but lately will boot once when first turned on then not again. Until I power it off. Been a while since I fired it up. Might be heat related...