Guys another thing is when you get tested at a track day they nearly always wander up and point the meter at the rear of car and thats it, when we tested at half a meter it was so surprising just how close that is.
I will bring the meter with cal cert to brands just to prove a point if anyone gets pulled.
Wonder if they get theres calibrated every year!
Also if your in a queue of cars and tested the db level will be considerably diferent to a test taken with no solid objects near by.
Is a shame i didnt grab our 94db signal generator to confirm the acuracy of the meter, but its cal is in date so should be fine.
I know i have been to track days at brands where evo's have been loud to say the least and they spent all day out there!