This is a really neat puzzle. Fantastic piecemeal puzzlework combined with a really interesting design and neat usage of the exterior to prevent core abuse.
I hope this 578 sticks! The 580 was really solid but there was a suspicious amount of wiggle room still in the puzzle that I was really hoping to eliminate.
Sir Qwerto pushed this a bit lower and made me fight to find 4 more. Found 6 but man are there a lot of little quirky things to check!
I loved this Wicked Trinket. In 1st try, I was near 200, in second try I got Manti's 179 and in the third, I got Hem's 177. I've played Infernal Apparatus, not long before that and this seemed like a small part of the bigger thing. ;) :))