Glad to see you are back at home (or have hacked into the hospital system!)
Andy's email address comes up with "hash invalid" so cannot contact him on that to send Best Wishes that way.... also posted PM to him but that took a while and his previous email address hasn't answered so a bit snookered until you returned!!
Sounds like you've gone solo on your zimmer, just take it easy, your hip and accoutrements must still be very painful, so don't push yourself too hard. One volume of your Memoirs a day will suffice!!! Just joking, post as and when you feel up to it, we here are all doing our bit to wish you soon recovered.