Hey look, a month since I posted.
Sheer coincidence!
Yesterday the physio says he's happy with me and I'm done
I'm to get my squats started, low weight, focusing on my form for a good while.
My form was a problem, and lack of squatting has made it more of a problem. I've got exercises/stretches/points to look out for but I'm to get back into my workout routine.
good stuff - hope the recovery/return goes well!