Yeah the paper is surprisingly difficult to follow. I had a muncher easier time with this article (https://www.palkeo.com/en/projets/ethereum/bzx.html https://w

Yeah the paper is surprisingly difficult to follow. I had a muncher easier time with this article (https://www.palkeo.com/en/projets/ethereum/bzx.html https://www.palkeo.com/en/projets/ethereum/bzx.html) and just following the call stack for details.