I have CF 531 combination machine. First time decided to use Felder groover on table saw for multiple dado. I have this one - Adjustable Dado Cutter for Saw Unit, RB-HW
SF531 dado - 2.jpg
Immediately discover - I have a problem, please see attached images.SF531 dado - 3.jpg SF531 dado - 1.jpgSF531 dado - 4.jpgI check Youtube video - I did exactly same way. I don't see how any rings can be added - not enough space on arbor.
What I am doing wrong ??
Thank you and have a wonderful Holiday.
Ed.