Needle hitting...Help
Just bought a white singer featherweight, look so clean, only problem is when I turn the wheel the needle hits the bobbin case etc. I have taken the bobbin case apart by removing the two little screws underneath, got the hold case out, removed the threat that was stuck in between. I have put it back but needle still hitting when I go forward. Works fine going backward. Help do I need to take in for service. Was hoping I would not have to do that since is quite a ways from me. I got help from watching a video on how to fix. Any help appreciated.