Originally Posted by Macybaby

I have an extra knee bar . . . I did not realize they came in two styles (actually three, if you can find the straight one) so I bought one for my portable, only to realize it had the wrong end. Of course, the older style I needed is more $$. Now I'm not sure if I should look for a case that fits the newer style knee bar . . . I really don't need another portable machine.