Thanks for reply, Jerson.
I tried both of your suggestions and don't see any change in current....350 microamps on power up and 350 microamps after ISR and return to SLEEP.
It is getting frustrating to figure out why the SLEEP power is so high. I would suspect my ampmeter giving high readings except for the fact that when the ISR is running I see it fluctuating in current between about 1.200 and 4.4 milliamps, which is what I would expect during ops.
Any additional suggestions greatly welcomed!