I have noticed this several times and it concerns me. When I floor my TLs the gas peddle often catches the floor mat and then when I ease off the gas floor mat gets caught on the gas peddle as it comes back up. Seems kind of dangerous to me? I have to manually put it back in place sometimes with my foot, while I am driving. Sometimes it goes back into place by itself.

 

Is the floor mat properly fastened with the metal lead? I haven't had this problem at all, and I have slightly longer (mugen) pedals.