From that earlier conversation that @dotMR linked to:
That was using two old stainless fender struts (Zefal? maybe SKS?). Anyways they can be kind of a PITA to bend an eye on the end that doesn’t have one, definitely want a selection of pliers and a bench vise and small hammer really help.
I wonder if using a large chunk of chainring to span two of the fork holes would work? Or some combination of that + old brake arms or disc rotors?

