Yep been there try it once, Dad Moved our rotor sensor on our 1980 N7 down to the outlet area, we found that it didn't seem to make much difference for some reason! it could be different now with our R62 and it's mod's! I think you would need to experiment with the exact position down in the outlet area so as to find the right spot, and for T langan you might have to call it the Gee Spot!!!! (Gee! Is that how little it's losing!!!) (wait for it there will be other comment's!!)