Floorboard normal?

I have a raised lump in the front passenger floorboard, and the rubber mats can't lay flat because of it. Is this normal?

If you're talking about the one that is just infront of the left side of the seat.. It is. I've not taken the carpet up in that area but I'm sure it's a wire channel or allowing space for the stuff under the truck.. The Dynamater's will know better.

Then I'm okay with it. Haven't pulle dup the carpet either obviously.... you know me, I'm chicken. :)

There is a rubber drain plug up there...it's covered by a cut piece of insulation. There are no wires till you get up by the dash and under the seat around the computer.