Almost there. I have the 1411 running pretty sweet on the 440 with Eddy RPM Intake. Tomorrow I will play around with the springs to see if I can help smooth down the cruise-power transitions a little bit.

Idle - 13-14 (No change here)
Cruise - Now 13.5-14.5 (Was 10-12 before adjustments)
WOT - Now 12.5-14.5 depending on load occasional spike to 16 (Was 14-15 before changes)

What I have done from the stock carb is:

A) Change linkage on accelerator pump to use the lowest setting. This helped to slightly lean out my off-idle acceleration (It was bogging down at an A/F of 9-10)
B) Changed secondaries to 1433 (Two steps richer that stock)
C) Changed Rods to 1458 (This gave me 4% richer mixture at power and WOT

Tomorrow I will change the main jet down a notch to see if I can get the off-idle and cruise a tad leaner. I will also play around with the springs a little but to see if I can smooth the transitions. Plus, I still see an intermittent lean spike of 15-16 during power and WOT.

The one thing I have learned in this is that jet, rod and pump position changes are far more gradual than I expected. A change in jet size for example changed A/F by about 1/2 point.