From Page 1, Post #12 of this thread:
"I opened the hand throttle a bit and cranked the starter and the engine started albeit it didn't sound very good but it was a beginning.
In TunerStudio, I selected Ignition Settings, then selected Ignition Options, then selected Fixed Advance and selected Fixed Timing. Then from Cranking Advance, I entered 6.0 (6 deg BTDC) and selected Burn.
I connected my timing light and the timing was no where near 6 deg BTDC, so from TunerStudio, I selected Ignition Settings, then selected Trigger Wizard and pressed the "+" button next to the Ignition Offset angle box until the timing as measured with my timing light measured the same as the timing advance the ECU was commanding. For my engine with a Pertronix ignitor in the dizzy, that required Ignition Offset angle turned out to be 61.5 deg, so I burned that value in the Trigger Wizard. At this point, the engine sounded more composed but still off key.
Next I went back to Ignition Settings, then Fixed Advanced and selected Use Table and selected Burn. A pop up message stated the ECU would need to be reset for the changes to take effect, so I turned the ignition switch to off, then turned the ignition switch back on and restarted the engine. I checked the timing with my timing light at several rpm levels and the physical timing was now tracking the ECU timing correctly."
Here are a couple of photos of the Tuner Studio app showing the location of the Ignition Timing Wizard:
From my earlier post: "I connected my timing light and the timing was no where near 6 deg BTDC, so from TunerStudio, I selected Ignition Settings, then selected Trigger Wizard and pressed the "+" button next to the Ignition Offset angle box until the timing as measured with my timing light measured the same as the timing advance the ECU was commanding." So more details might be helpful:
I had set the Tuner Studio to command 6 deg of advance. I set the timing advance setting on my timing light to 6 deg so when the actual ignition timing was 6 deg BTDC the "Z1" timing mark on the Crankshaft pully lined up with timing mark on the fan housing (which matched the crankcase halves parting line):
But when I starting checking the timing with my timing light the Trigger Wizard was set to 0.0 deg so the timing mark on the crankshaft pulley was way off to the left (counter clockwise) from the timing mark on the fan housing - see photo below (an added benefit of having the engine torn apart for a rebuild is I can now clearly see many things that were hard to see when the engine was together and I was doing the ITB EFI conversion):
So by pressing the "+" button on the Trigger Wizard and adding more offset, the timing mark on the crankshaft pulley moved right (clockwise) until finally the "Z1" mark on the crankshaft pulley lined with the timing mark on the fan housing (with my timing light set to 6 deg advance AND the ECU (via the Tuner Studio app) commanding 6 deg of timing advance). And like I said before, once the correct timing advance offset was entered into the Trigger Wizard, the engine sounded a lot better, but still needed the ITB's to be balanced to get the engine to a good sounding rhythm.
Hope this additional info is helpful.