I haven't had a Novak charger since the Digipeak days.
Does it have the NiMh2 mode on it? I think that's how they determine the delta peak on their chargers but I'm not too sure. If you can set the charge rate, you should charge between 5-6 amps. I'm not sure how to set the delta peak though. Anyone else use this charger before that can add a little info?