Hi Serendipity
Assuming you mean the Sinkinson link i posted some time back... He starts with a feather step, reverse turn, feather finish. He's on 1&, 3, 4& on the feather step and reverse turn. The video cuts to a close-up on the feather finish and you can't see the feet, but they're perfectly together as a couple. Later they do feather finishes using the 1&, 3, 4& timing. THere is an extended reverse wave (not weave) where he does this timing throughout. When there is an extended sequence of quicks he does hit them on the beat. It's all to do with interpreting the music.
I don't know whether you're a fan of Ella Fitzgerald, but listen to some of her Rodgers and Hart or Cole Porter Song book numbers. She doesn't sing on the beat. It would sound less interesting if she did.
Sinkinson's foxtrots are fabulous. Gozzoli has a better shoulder line and back, but Sinkinson is far more enjoyable to watch (slow foxtrot i'm talking about) because his interpretation is exquisite and in my book, that's more important. Just watch how he matches the song in both mood and tempo - wouldn't you die to be able to dance like that?