Re-watching Tim Yoder making pendants he mentioned making a centering jig to remount a pentant to the lathe for sanding. Since he's retired and no longer making any more excellent and entertaining videos I thought I'd ask here. How would you make a centering jig to help remount a pendant to the lathe for re-sanding? All my searches show centering jigs for bowl blanks and centering a faceplate. I'm probably not using the correct key words in my search. Thanks for your help.