Is there any way you can take a picture of the shuttle carrier with the shuttle in it? A shot at both positions (forward position and backward position) also of the under side of the carrier in the machine. Take the pictures from a position where it shows the needlebar and the needle. This will help figure out what is wrong and what steps to take next. I definitely wouldn't be grinding anything just to make it fit.
Last edited by crocee; 10-10-2014 at 11:20 AM.