I am so saddened when I read about Killi having setbacks. I feel your pain, Sue. Killian is in my thoughts. Sue, I am so sorry that you have to see him in pain. I remember how helpless I felt when Graham had his orthopedic surgery last year and that crying is gut wrenching. I am so sorry I still send my good thoughts and wishes for Killi, and I think he can pull out of this latest episode.