I just wanted, in this pre-Valentine season, to write a little bit about my lovely Janome 7025, which I adore and which is currently the third person in my marriage, according to my husband. It's the John Lewis special version of the 525s, which has won a Which? Best award, y'know. I just bleddy love it. It's a truly excellent mid-range machine and has been so wonderful to use. However, currently it's making a horrible grinding noise and, despite my having followed helpful Google instructions about cleaning lint out of feed dogs and oiling bobbin holders, I think it needs to go for a proper service and re-tune. I am sad. Have you overcome this problem on this or a similar model? Any suggestions welcome. S x