I remembered he was talking a lot of crapola about how the true temperament frets make the instrument super in tune and how he was going to put them in all his guitar, yet it was short lived and he removed or put another neck lmao

Dude couldn't realize is just another guitar gimmick and went ahead with it, probably paid thousands to have them installed only to never use them again

He was still using them here, but now all his guitars not longer have them

This true temperament probably makes the guitar worse