Re sock wizard and sock-u-lator, thanks but no. I'm on about my 20th pair knit cuff-down, and I've got the pattern in my head with the alterations for the SU or anyone else. It would be good, however, to find a toe-up pattern that replicates the top-down gusset and eye-of-partridge padded back of heel, because the short-row heel does not work for me.