I used my rolled hem foot yesterday and what was I afraid of??? I loved it!
Starting out is a bit of work sometimes, but then all the work is done for you. A-mazing.
The one I have came with the machine, I presume it's 'small'. It worked so nicely on a light (chiffon-y) fabric, I hemmed the front and back of a top, and then the sleeves too, I just kept on going...
I find myself wondering about different sizes, how they are useful and if they are worth having? The tutorial that I used to get started had different sizes but didn't say anything about when or why they are useful. It did show how to get started very clearly though.
Anyone else liking their rolled hem foot/feet?