Finally got around to fixing my RPM noise code. Installed a shielded coaxial cable as the coil wire. Now I need to address a misfire (stumble?) Off idle. I have the idle pretty smooth, but the second I touch the gas, it stumbles, and sometimes takes a few seconds to catch up. I'm running a goefi 4 600 hp, with timing control, a digital 6al msd box and an msd distributor, no vacuum advance and locked out. It's on a fairly stock 360 with a 71 340 intake. It's got a slightly better than stock cam and headers. Thanks!

If your on Facebook joined "Fitech owners group". Some guys on there are really good with this stuff. I'd keep a data Log and post on there. Supposedly for the GoEFIs's there is an update that may fix some issues. But I don't know what exactly they are.
I'm still learning so am not too much help.

Are you able to adjust the "pump shot" on that based on TPS rate of change or MAP rate of change?

Your hand-held controller has "Accel Pump" adjustments for various operating temperatures