Review on 🔧 WEN LA4374 3.75-Inch 4-Jaw Self-Centering Lathe Chuck Set: Accurate and Versatile for Your Lathe Turning Needs by Logan Broadnax

I'm a beginner but have so far turned 5 or 6 bowls with it and am very satisfied. It's reliable and easy to use. The only thing that worries me is the minimum amount of documentation. The product description says that the setting can be done with 24 indexes on the back. I have no idea what these settings are and how to set them. The literature attached says that there is more information about the product on the Wen website, but I cannot find such information on the website.