I pulled the carpet out of my cab with the intention of Herculining the inside, but I have a small problem. When I removed the carpet and whatever that mat was under the carpet, there was the reminants of the glue that was holding said mat to the floor. I tried to scrape some of it off with a razor blade but it was pretty much a futile attempt. I thought about trying Acetone or something, but was afraid that would eat off the paint on the floor. Anyone have any tips or ideas for getting this hardened glue off of my floor...or should I just put the carpet back in? Thanks.