i can't make it register- i have finished all categories- can't get 16 to say finished - ghosts keep repeating story

spoiler .. highlight to read you have to wait for that beam of light to be really bright before moving the disc to that position
it took me quite a few tries to get it right the first time

Can't believe so many have gotten that far, already.

I've done the last puzzle and allthe things that were supposed to happen happened EXCEPT the part where it says I completed the puzzle - what more do you have to do?

OK - never mind I get it! and I got it! all puzzles complete - is it possible to ever get ALL the collectibles?

Yes, I was missing one rare feather for a week but I found it yesterday with the help of the Chief!

Hopefully, there's no chance I'll be waiting for six months to finish my collectibles. Had that problem with VV2.