Dave, My current goal is to see the cruise A/F around 14.7-15.5 range. This is just a guess from the reading that I have done. This goal means that I still need to add about 1.2 to the transition circuit, so it appears that I need to work with the IFR's to make that large of a change.
I do know that I was getting light surging at 17.0 (30mph) and the car still feels a little strange with a 16.0 reading at 30mph too. If I can get into the low 15's and get rid of the 16+ readings, then I think that would be safe enough to move on to the main jetting.
OOPS, After all of that, you said light throttle. I have read where light throttle accel should be in the low 13's, so once I get my transition where I need it, then I will tackle the primary pump setup. But the current readings 13.8-14.0 seem fine for casual driving.
Thanks Dave.
1970 YO7 A66 [Canadian Export] F8 Challenger 340 (Currently in shop for stroker assy.)