My stove ran well last year. This year when I plug it in, the Red call for heat light comes on (but no other lights), exhaust combustion blower starts up, thermocouple glows red hot, but auger doesn't run even if I push the reset button on the back of the stove. Bypassed snapdisk #2, no change in condition. Bypassed snapdisk #1, Convection blower runs continuously upon start up (not waiting for combustion) and exhaust combustion blower starts up as before.l Still no auger. Snapdisk #3 not tripped. Blew out vacuum hose. Checked air intakes into the fire pot. Any other suggestions? BTW, should there be gasket material on all 4 sides of the glass door?