Keith,
Did you do the mod or just new reg?
In the original post there were 2 mods. 1 was a jumper, cut trace and resistor the other was a jumper and cut trace.
I originally tried the cut trace, resistor and jumper(page 3). That would allow me to "Jump Start" the unit and all was good until I unplugged it.
I tried again the other day, after 2 years in storage, and was able to get it to come on 1 time. then i tried the cut trace and jumper mod (page 6) and still no luck,