I checked the continuity on the duct fuse before I took everything apart to access the igniter. I have 120 vts at the ignitor and the gas assembly QD. I have continuity at the flame sensor. However, I did take the igniter out to see if it had a crack in it as depicted in your picture. Sure-enough, it looked like the picture. I will relpace it on the 'morrow and let you know how things turn out. Is there anything else I should check while this is in pieces? I have already given it a thourough cleaning.