Roman-dude

Hey, my driver's side floor mat is getting in the way- it moves somewhat everytime I get in and out of the car (the pin thing helps a bit, though). What really bothers me is that sometimes the piece that's under the accelerator pedal kind of rolls together, so that I can't accelerate over, say, 50 until I stop and straighten it out. I was thinking of using some welcrow (is that how it's spelled??) to combat that, but am wondering what you guys would do..

Thanks
Roman