Rotary help

[gordonm]

i have a machine like this,, i want to use it for lining,, but the bearing is to big and make the needle wopple. where can i get new stuff to fix this?ma.jpg

[slicksteel]

Use a needle runner on it, it will stabilize the needle,also use ditch the spring and use a thick but flexible large o-ring that will put just a bit of pressure on the bar.
Or you can use the T-Tech setup on it which is a grip/stem and tips and a drive bar ,you can see a videos I posted on here showing all this on here just do a search.

[Dman]

The T-Tech solution would be the best if you wanna line with this.