Originally Posted by Weedwoman
I have a Singer 306k that can be turned into a treadle. It used cams (mine came with 28 of them) It says you have to use a special needle for the machine but mine was retimed to use the reg 15x1 needles.
I wonder if we can retime the old gals ourselves, (if necessary) to use the 15x1 needles? There are some treadles out there with needles that are next to impossible to find. They don't make em any more...