Rusty,
1. Have you
been running the engine without a prop? If not, I don't think you
will get dependable readings or adjustments.
2. The EC2
is set to stage the secondary injectors at 15" of MAP, so John's staging
theory is probably correct. I would not worry about this low rpm stoppage
for now.
3. Tracy's
specs for timing (with the static timing set of 35*BTC) are:
1500-2499= 10.625*BTC, 2500-3599=18.5*BTC, and >3600= 21.875BTC. Also,
low MAP(<22") will advance 5.625* when above 3600r. If it were
me, I'd reset the static set up and check timing at
3500-4000.
4. Glad you
found the miswire...
Tommy<><