Electrical-Ignition problem, any ideas

[nproblem]

1992 Fat Boy with original wiring harness.
Tore motor down and put in Keith Black 10:1 pistons, DM cams, Heads done, Lifters, pushrods and added Dyna Dual fire ignition and coil to match.
Fired up and ran strong on initial startup. Now it will not fire/start, only crank, no spark to plugs. New wires, plugs, have been over everything. Any ideas appreciated.