Right ever since iv bought this k11 its been a slug tbh its my first k11 and i thought they'r all like that..but today after driving a friends standard 1.0litre k11 i realised his one was ALOT more responsive and ALOT more quicker then mines,since owning it iv serviced it twice and iv owned it about 2-3 months if that..mines drives fine but compared to my mates one its really a slug..i just cant see why its so slow ?