Iilori zeHails zibalulekile kushishino lwemigodi kwaye njengenye yesithuthi esinomsebenzi omkhulu oluncedo ngabasebenzi kunye nabanye abasebenzi.Abaqhubi bahlala bebandezeleka ngokothuka kunye nokungcangcazela ngexesha lenkqubo yokulayisha kunye nokuthutha.I-Arex ivavanye impembelelo yelitye kwipleyiti yentsimbi kwaye yafumana incopho yee-decibels eziyi-108 kwaye emva koko sisebenzisa i-manganese yentsimbi yomnatha wocingo njengamathambo ngaphakathi kwe-6" liner yerabha enokuphucula ngokugqithisileyo ukuqina kwayo kwaye iziphumo zencochoyi zibonisa kuphela iidecibel ezingama-60 ekugqibeleni.Kungcono kakhulu kuneentsimbi zentsimbi xa impembelelo kunye nomonakalo kwenzeka ngexesha lokulayisha ilitye ebhedini.