Yeah it's trickling a back feed as it runs & is not leaking even a little bit at the reservoir. It's gotta be an unsecured fitting somewhere in the chain between the controller and the buckets. I'll check everything after work tonight and see if i can track it down.
BTW......to anyone...
So I got my system all hooked up, made sure my siphon hole was exposed, and the damn thing flooded my tent. My reservoir is dry and not leaking at all, so I know it has to be either the controller or the buckets themselves inside my tent because that is where the flooding occurred. Watched it...