[CA] [CA11] Auto Pilot pump conundrum

[tonyiiiafl]

I may have an issue on hand. I have a 1994 Carver 390CPMY that had a RAYPILOT 650 installed with a type 1 pump. I bought the EV200 by the size of the pump that was on the bot lady installed.

I recently installed an Evolution EV200 system. It appears the autopilot stalls at some points. I did some looking about, and (FINALLY!) found a sticker on the SEASTAR hydraulic cylinder that gave me part # BA135-7ATM (HC5313) I did some research, and see that it displaces 8.3 cu/in or 135.3cc. I do believe this is per cylinder. I have TWO cylinders. From what I see, this places me not only in the NEXT category of pumps, to a Type II pump, but also a ACU of ACU 400 rather than the 200? Can you please confirm, if my sad news is correct? If the news is not what I wish to hear, Can I add just a TYPE II pump to this system without buying a new ACU upgrade to the 400?

Thank you as always.