I know the question has been asked quite a bit about putting a bed liner into a Aluminum Jon and I have pretty much made up my mind to take on this project this upcoming break. Yet I ran into a few problems. First what do you do with cover the aluminum under the ribs? Or under the benches? For the ribs I can see brushing under them but for the benches? Also how bad is it for water to sit on the aluminum after a rain.. since missed spots would leave lows for small amounts of water too sit.<br /><br />Thanks for the help<br /><br />Kevin