Tested the Igniter and radiant sensor, both check okay. When dryer runs the igniter does not glow. I first assumed the booster coil could be shorted (since it is in parallel with igniter). However, I tested for line voltage across Red/Black wires at the Molex connector and I never saw anything kick in (no AC voltage levels)... So I looked into the other relays, etc. in line. When I "messed with" the heat level potentiometer and other switches that are in line a quick re-test and it started working. So, this tells me that there is something "flakey" with one of the other in-line relays or the temp sensor/potentiometer.
For now its working, but I fully expect it to resurface. Any recommendations and/or experience similiar to this is appreciated!