Looking for Replacement Pad Sensor Connector

Pad 7 doesn't work, I replaced pads and sensors but I also noticed that a metal tooth in the black connection piece you insert the pad sensor sheet into is missing right at the 7th piece. I'm thinking this is why pad7 is not responding.

I wonder if I can buy just that piece and solder it or if I am out of luck and have to buy a whole new main circuit board.

I realized the metal prongs were just folded up, I am attempting to straighten them
out so that the pad sensor sheet will go smoothly into the black plastic connector.

Eazy-Duz-It