Look forward to your list Dave!
We are also slowly compiling one, and just recently added "check batten cars" to that after one came loose en route
and spilled all it's torlon ball bearings into the sea.
The small screws that secure the batten cars were not put in with loctite so after 7 years (ours is a 2011 model) managed to work
their way loose.
Now all tightened and loctite added! Not sure how often one should check them, but that's been added to our annual maintenance list.
As a side note - torlon balls available from Drake Plastics, who ship from Texas
and have a sliding scale of cost based on volume. I couldn't wait for extended shipping
time from the US and sourced them from ZSpars UK.