I read the links on eccentric stuff given to me by a contributor
One comment in the Article said lowering 100lb more than 1RMAX in the bench press makes you a jackass. Surely that only applies if you only interested in your 1RepMax alone.
There is a lot of potential to improve one's eccentric strength which will give you more muscle and more strength although not necessarily a higher bench press. I guess he was referring to diminishing returns but surely improving your eccentric necessitates using more than 90-110 1 Rep Max.