Junebillie so sorry for you losing your Dad, thoughts and prayers for you and your family.
tlambing hope the knee gets better. I had cartilage surgery on mine two years ago which made a huge difference but now it's starting to give trouble again, especially if I'm sitting for long or if I kneel down I can't get back up.
My daughter just told me that we got a phonecall from the local post office as the usual postman was on holidays and the replacement apparently didn't deliver any our post and it's sitting in the post office (our post usually gets delivered to my mother in law who lives five minutes away because our house is at the end of a lane and the postman said it was too much to have to open the gate to deliver our post and close it again so it's been going to my mother in law for over 20 years). I have to wait now till I get home from work tonight to see what is waiting for me.