123Ignition Static Timing, Engine will not start Options

[SteveNMaine]

I just setup my carbureted 2056 with 123Ignition distributor and cannot get it started.

Basics: Compression is good, new dual carbs and there is spark.

I have read several methods of setting static timing,

Method 1: 123 manual says set timing marks at 0 TDC and turn distributor till light turns green, I did that, no Joy.

Method 2: Set timing marks at 7.5 BTDC and turn distributor till light turns green, I did that, it sounded more like it wanted to start but no joy.

Should I continue to advance the timing?

[fixer34]

I'm not familiar with the 123 unit, the 50yr old Bosch with points in my -6 works perfectly well. Based on this thread, I'm assuming it is an electronic/computerized version.

Recapping a bit, getting the engine to run is a MECHANICAL function. Piston pulls in gas/air mixture, valves close, piston compresses to TDC, spark plug fires. Power, exhaust strokes; lather, rinse, repeat...

Regardless of how you get the plug to fire at TDC (Ok, BTDC depending on RPM, but you know what I mean..) it has to coincide with the mechanical cycle.
Sounds to me like the 'computer' in the 123 is confused, or its sensors aren't picking up the distributor shaft input(s) properly so it thinks TDC is somewhere other than the mechanical TDC.

Is there a warranty on that unit? You are probably anxious to be driving the 914 but I would send it in to be checked.