Hello PoTs!
I am so very sorry to have been absent from the second half of thread three. I've been a overwhelmed by rl: some good, some bad and some a bit ugly! 
I hope you are all doing as well as possible in the circumstances.
I saw thread three was on 998 posts and thought I had better start up thread four here!
I'll catch up in a bit but for now the previous threads were as follows:
Thread one here
Thread two here
Thread three here
Welcome back and feel free to vent here! And I'll try to stick around a bit more ... .