well from just breezing through my just purchased Richard Montauk book, I think different levels of URM count for different things. This is what admissions deans were saying so it's not completely out of nowhere, but being an African American URM counts more than being a Hispanic URM in terms of how much further they'll let your LSAT score slip. Most Dean's seem to allow for a 10 point LSAT dip from their median and about 5 for Hispanic applicants. About 10 again for international students from non-English speaking nations (places like China or Malaysia) and only a couple of points for international students from non-English speaking nations with a lot of English exposure (places like Germany or France). Will it help? Yes. To what extent? It depends. It would probably help more if you wrote a DS though....
Most Dean's seem to allow for a 10 point LSAT dip from their median and about 5 for Hispanic applicants. About 10 again for international students from non-English speaking nations (places like China or Malaysia) and only a couple of points for international students from non-English speaking nations with a lot of English exposure (places like Germany or France).