If it’s an older design, where wood is going to rub on wood, there’s a simple solution. Wax. Dig out some crayons, and color in the parts that have obviously been rubbing. Problem solved.
For a more recent design, you have to ensure that all of the hardware is tightened. Check to see if the track is aligned. Make sure that any bearings have proper lubrication.
You may also be interested in...
Filed under: General