Thank you all for the warm welcome. Yes, I also use sheets for backing! It is great when I can find a really pretty one.As an aside, I cannot add my location to my profile for some reason. When I try, all I get is a 'loading' spinning thing.I am a retired nurse, having spent 40 years in the NHS. I worked as a Nurse Practitioner in Respiratory care for the last 10 years. Enjoyed my career, but now enjoying the rest.