Yes I’m aware of that... I’ve played guitar for 25 years and Vacuum tube amps are the same way. Same model built same day with same tubes and can sound quiet different. Automotive same too, one that rolls off the line 1/2hr after the first could be a lemon....This must be a good one I got tho the sport tuned cause holy crap that little hornet moves with it. I think I should have a spare set of rear tires on hand cause I don’t think they’re gonna last long. But that’s the problem lately there’s not much in stock anywhere.