Periodic cleaning of your ball transfers will help to maintain performance, decrease sound and prevent damage to the bottom of the dome. If your Core-Tex is not moving as smoothly as you like, then you will need to clean the ball transfers. This video takes you through step by step along with recommendations on a few drops of lubricant. 

Quick and easy and your Core-Tex top will be looking like new. Don't forget to wipe the bottom to keep dirt from passing onto the ball transfers and slowing them down with grime.