Ok I’m having a lot of trouble identifying where an oil leak is coming from . It’s a jap built yd25 d22. I checked the oil filter o ring and it’s fine . It’s pretty much brand new anyway and I lubed it with oil before fitting . The leak is coming out around the oil filter or cooler somewhere And pools down around the bellhousing and hydrolic clutch . I can’t figure out where it’s coming from. Is there a general area that’s prone to leak ?