Okay, let's see if you can help me with this. I bought a used Singer
20u. Bought a walking foot for it from a dealer. The problem is the screws holding the needle in place are way too short to work the walking foot. I've taken the machine back to the shop 3 times for a working screw, but to no avail. Last time I still had the assembly for the ruffler on it, and the tech said just take the wheel off and run the walking foot off the post. I can just see the damage this will do. Anyone know where I might find the proper screw/post to use? I have all these quilts just sitting here I could be running through this machine. I've searched the internet to no avail.Thanks, Gail