Oil filter knowledge assistance please. Need to drop the oil out of my Triumph Storm, I have now purchased 4 filter removal tools. 3 don't fit in the tight area and the cup just slides around on the stupid tight filter. Looking for tips and tricks to get this filter loose? I know the old screw driver trick but something inside me says if I put a hole in this filter it still wont budge and i'll be left with an un-ridable bike. So help from the smart people needed? Please?