Hi all,righto il be honest here I have minimal knowledge on gearbox parts etc,I own a bf 6 Spd manual ute,and upon doing a pad change noticed a leak appearing to be coming from the gearbox right where it meets engine,can someone help me to identify whether the bolts connecting from g box to engine has a seal,it's not gushing out but leaving a good smell as it's leaking backwards towards exhaust manifold,is this a big issue to fix? Any help would be awesome! Cheers guys