Ha!
Finally got this working again...
The obvious simple fix... Though i'm a bit nervous which shortcuts i created/modified that i'm not remembering...
I expirted/saved my shortcuts then reloaded the default sonar shortcuts... I added a couple i knew i created and the n key is now correctly enabling/disabling snap within the PRV!
At last!
Thanks for sticking with me on this... I had verified the snap settings to be correct before doing this so it never seemed necessary...?
;-)
Keni