Board Thread:General Discussion/@comment-65.74.50.140-20130629101334/@comment-6881629-20130629104616

Its a really hard puzzle but it always works for me (i usually Wirlwind Sprint in to the wall though just missing the gate). There is a discussion about it on UESP have a look if your PC. On a console you'll probably have to just finish the quest the go back in to get the follower.