Thank you both so much! :) I took apart the bobbin case and found a few more pieces of lint and removed them. It still was a little off so switched the needle and now it's working fine! I generally use red tip needles in it but put in a blue tip when I switched over the weekend since that was what was handy. Any ideas why blue tip versus the red tip would make a difference? I was just doing straight piecing.
Thank you again. This board is great.