73 TR6 w/ 1227747 ECU - could use a little help

[murr32]

UPDATE: Reducing PRP - Gain vs Error and PRP - Gain vs airflow by 25% eliminated the SOTP variation in steady state cruise but still showed a fair bit of AFR variation on the WB, +/- 0.5 or so. A further 25% reduction (50% from stock) now gives a WB AFR reading of 14.6 - 14.8 at steady state cruise. I also tweaked the idle offset and now idle at 13.8 AFR.

Now if Canada Post would just deliver my VSS...