I just bought a 2007 Outlook XR with just over 120,000 miles. Needs tires and a few other (hopefully minor) things. The second row has the bucket seats that slide forward in the tracks. Both sides move but it takes more effort to push them forward than I think should be needed. Can anyone tell me what lubricant I should use and where should I apply it? Obviously, I don't want to just start slopping grease down in the track. That would become a dirt magnet and, if the corner of a shoe would get in there, it would get the grease on everything!