ha, ha, haDQ works to a much higher standard. not only when it comes to cleanliness of the parts.
But hey, there´s got to be all kinds. I hugely respect DQ and his work on his E9 (and the documentation), cudos to him.
Maybe it´s an E3 vs E9 thing. My parts are dirty (and my fingernails), but I bet my E3 gets driven more and under much more adverse circumstances (daily driver even through winter in rainy and snowy Germany vs. sunny Spain and carefull care at the knowing hands of DQ.)