2nd Row Seat HELP! Adding leather.

[mlakes]

I am adding leather to my 2007 Tahoe that I bought to redo. I have the kit and did the front buckets pretty easily. But could someone help me on removing the bottom plastic trim pieces from the 60/40 2nd row seat as well as on the third row. I know there are torque screws and I have takin them out. But cant figure out the plastic. I dont want to damage it or put stress marks in it.

Pictures would be great but any advice is welcome!

Thanks