Originals were a bit ratty, and a couple wouldn’t stay put. Made a set from black Delrin. You 3D printing folk have an advantage over us subtractive makers 🙂
Ok, bear with me, trying a link to the fusion 360 file, might take a few tries. Grrr, trying to insert model into a frame here, dint have the skill. This link though will take you to model and I think you can download.
Hold on, managed to have a zipped file of the fusion model, to download without going thru fusion’s meat grinder.
p for inconsequential