Have you ever tried WALKING with him? haha hes slow as hell, as he should be.
As a Big Daddy expert, ic an tell you we use our moveset as our mobility, which is why we may not seem as slow as we can. if you ever watched just 1 big daddy on screen do his moves, youd see that his moves are inded slow. Atleast slower than most the people. Sir Dan has more sweeping attacks, so his are a tad longer