I did a search and didn't find anything on this topic. I just got my long arm, which came with a closed toe foot. I'm used to FMQing with an open toe and I'm having a very hard time seeing where the needle is. There is an open toe foot available for my model Viking 18-8 (Tin Lizzie). Should I just keep trying and keep what I've got or break down and get the open toe? Any disadvantages?