Hi Wendy,
Yes BettyCotton was here in the area and I went to see her trunk show.
I have both her Books and tools for the 1 inch seams.
It is a neat method, for like you said you are only handling a small piece at a time. I like the fun and done also. Betty now has Jackets doen the Cotton way... she was just on with Nancy Zieman a week ago here.