sewing machine spare part

Just a simple fix for my mother's sewing machine... Pfaff 206
Print upside down -> Support can get hard to remove on those little holes


******Update***************
After a few hours of sewing, the thing gave up and broke at the weakest point...
I tried to make a "massive" version but that didn't fit :/

As a fix, I just made the first design a bit bigger (right there where the belt rides) and changed the screwing mechanism into a simple hole for an M3 screw -> hope it works for you :)

If there are any problems please hit me up and give me some feedback :)