Hi to everyone still away in caravan,walked up over Seven Sisters and across to Beachey Head this is famous for people jumping off of,right knee troubling a bit but not enough to throw myself over cliff,left FINE wife and i still amazed at how far i can walk now.I have been swimming in sea, biking over south downs, and having great time with grand kids they knock years off me we have swum, rode bikes, and climbed a lot of trees.So to all thinking of having tkr i say again yes it works but i recomend having it done at start of autmn or winter so you are nearly ready for summer when i have right tkr not if it will be then .Managed to get wifi working still on no electric only battery power thinking of heading home after trip to new forest area about end of september best summer we british had for years,nnot seen any rain for about 6 weeks now hope you are all having same a good summer bye for now .