Is it just me or is this screw in the most stupid position it could be ?. You would have to take the engine out to use it. I cant believe someone could come up with something so unusable !. It appears to have a knurled finish to it, wont take a spanner or a screwdriver. And you are expected to get your hand in there ! . Shall i take it to the dealer so he can use his special tool on it and charge me �50 ! . This is beyond a joke.