Through our optical laser RPS meter, you will determine the speed and freeness of operation of the reel. The reel is placed in a bracket with a reflected tape put onto the spool. There is also a small motor that allows the reel to spin to a set RPS, and then we will provide a before and after spool-free spin downtime. For example, we let a reel spin up to 24RPS and time it when it comes to a stop. After that, we repeat the process to see the difference.