edelbrock carburetor secondarys

I have been playing with the jets and metering rods on my edelbrock carburetor its a 600cfm manual choke afb performer. I'm trying to determine if its better to run bigger or smaller jets on the secondary side.
For example i have .092 jets on the primary side and .092 jets in the secondary side. Would i beneift jumping the secondary jets up to like .095's or .098's? Or would it be better to drop the secondarys down to .089's?
Just trying to figure out what works best keeping the jets the same all around or runnin richer jets in the secondarys or leaner jets in the secondarys. I live in pretty high elavation basically live in the mountains here in montana. My engine is the 300hp crate 360 magnum from mopar. I have my timing at 16 degrees initial and 34 total all in by 2800 rpm. I got hedman hedders coming into dual exhaust but the retard at the exhaust shop gave me 2 inch exhaust pipe instead of 2 1/4 wich is what i asked for and i already paid for it before seeing that it was 2 inch exhaust. But this engine is in my 91 four wheel drive short bed ram truck. I got the edelbrock rpm air gap dual plane intake and a 4 hole 1 inch phenolic carburetor spacer.
Anyways just hoping someone can tell me if its best to keep the jets the same or run the secondarys richer then the the primary side or leaner. Thanks.