never i bet.it was totally standard and had been owned by the same guy for 9 years.i doubt he ever had it set up,the guy after him only had it a short while and the thieving scumbag that nicked it probably never set it up either.thats why it has sat for so long,1 year in a salvage yard then 1 year with me being rebuilt and made better.im going for a stage 3 conv soon so ill put up with its thirst till then.unless its an easy fix as my nearest reputable tuner is miles away!