"hard to get these floyd rose guitars in tune"
makes sense. sometimes it is bcuz older guitars w/ floyds have wear and tear in any number of things (slight lean on the floyd posts, wear on string blocks or pitting, locknut block wear, etc). plus, floyd is not his thing.
i don't believe he meant "hard" as in he can't tune a guitar with floyd or has trouble doing it. who knows...
doesn't seem like that's his guitar anyway, so he basically just picked up that guitar and started playing for that video; a passing comment shouldn't get us all rowdy up