Evidence about a workers’ regular use of hearing protection, according to <a href="https://thelomad.com/getmad.today/wp-contentduplicate-3602675.findlaw5.flsitebuilder.com/client-resources/case-law-updates-lomad-case-law-updates/">case law</a>, can be probative evidence on the issue of exposure, but as with almost every line of precedent issued by the Board, cases are fact sensitive