Thunder Mountain weird you mentioned clicking. I had my LTKR June 30th 2014. I have given up on pain pills, do not like them. I am pill free thank God, but it comes with a few drawbacks like no sleep and bit shivery for a couple of days. Rather than than feeling weird.
But I do have that clicking you talked about, sure hope it goes away. It's on the outside of my knee, feels like a knuckle that needs cracked or pulled, then pop. Hate it. I am doing good other than that though, no pain to speak of and use a cane outside the house, just in case.
Down home, boy you have had way too much going on all at once. How is your wife doing??