“There’s no debate that early Chassidim Davened late (after Zman Tefilla), and there’s absolutely nowhere in Shulchan Aruch which lets you daven late for the sake of Kavana”
True, and just like the Rebbe was Meyashev not sleeping in the Sukkah, I believe that the Minchas Elazar has a Tshuva justifying Chassidim davening late. If someone here can find the source, I’d greatly appreciate it.