I have two belts I tried the wider one and it was pushing my ribs need an in between one but yeah no rush will probab out stuck to 315 and go for 3 sets of 8 next week
Buy a 2 inch deadlift belt. Almost no has one, it'll show you know your shit.
Some lifters I knew wore their belt under the pecs. Looks retarded but that's what some competitive athletes did. But you don't really need a belt unless you are herniated which you probably are?
I'd want one for myself. Would be good for bodybuilding moves too, 4 inch is a little too wide .