simple oil filter wrench in a cup

[mattthemuppet]

My Subaru Outback has its oil filter in an asinine place - underneath the engine between the crankshaft pulley and the 2 exhaust headers, with barely enough space to get a hand in. Won't be able to test it until the next oil change, but it can't be any worse than my previous method of getting covered in oil and swearing alot! Wrench was from a cheapie HF set and the cut was a plastic measuring jug I had laying around. Stuck together with grey RTV.