Originally Posted by
toverly
That was the problem with the Touch N Sews. Nylon parts. I had one from a garage sale and the feed dogs were simply flat bars. The nylon teeth had totally eroded. Depending upon how much you have in your machine, I would stick with the nylon or go for a different machine.
Our T&S 778 came with the rubber feed dogs, somewhere in it's life they were replace with metal ones. Easy job, just two small screws to R&R the feed dog assembly.
Joe