Due to COVID I was thinking about getting back to my Darkroom. I have a Saunders 11X14 Easel that I purchased eons ago ? The bottom clip and left clip which hold the rulers are missing, so when I open the easel to insert the paper the rulers fall off. I was thinking about replacing it, but these things are quite expensive, even used. Does anybody have any ideas on how i can fix this or maybe have a work-around. Any suggestions will be greatly appreciated. Attached is an image of the Easel.