Well there you go! Ask a question here and you get the answer in person! I do like the site, and have gotten a lot of good answers, and thought provoking ideas. i also made an incredible friend in Sue K who was born with the same congenital hip problem as I was, whch led to hip replacements, which led to rsd, which led to here! So, we have become 'hip sisters' of sorts! So. it was nice to meet you and thank you for introducing yourself.
Fondly, Joan