O.K. Here is the induction gasket install.
I cleaned and re-oriented the internal duct which fell out of place...
Attachment 38260
I also cleaned the old glue off the flange, and installed it.
Attachment 38261
I installed the same Ace part number 40198 ($2) beveled side up, using contact cement....
Attachment 38262
Here is a view from the inside with the panel in place...
Attachment 38263
Gasket problem solved! Thanks all!!