Hi people! so now I wanted to do the oil blower before….but I can’t get the oil blower off. it’s so tight. I bought some multikeys in the building house where I can set all sizes. I can’t screw them up aba. I destroyed the screw even a bisl with the stupid multikeys. what do you use to screw them up? ps: where does the oil filter actually fit? didn’t find it! …have nen eg4 lsi mfg sandro