Recent content by MarkDM

Thanks for the follow up!

Thanks for the help! I'll be following this thread to see how changing the valve works out before I buy a new manifold. The orifices I are .04 inch (60 bit).

I just did the same conversion, using the same source for orifices, and am having a similar issue. Shutters need to be all the way open. Is there a way to check the orifice valves to see if they are fixed or stepped. I'll also double check the size of the orifices.