I have a large box of discarded creative efforts and from time to time, I wade through them, seeing if anything actually has promise. I’ve had a twisted flower for about 15 years, but it was just that, twisted but not locked. A flash of inspiration later, it’s elegantly locked. Changing a key angle allows variations from tight to open. No actual method yet, but I’ll teach it at the forthcoming York BOS convention and see what happens!