> Did you measure the current through a 1K resistor between Vcc and Gnd
after
> the power was off ? How big are those filter caps anyway ?
>

47 uf & .1 uf, standard filter caps.

> What happens if you replace the 10K with a 1K mentioned earlier ?
>
It clamps it faster, but it still doesn't cut it.  One of these outputs is
still keeping VDC at .3!

> What is the operating voltage on your filter caps when the system is ON ?
>
4.92 VDC