One of the greatest mistakes made by completely all of the Crop Circles explorers, really totally and completely by all of them, once again, and finally, absolutely all of crop circle explorers committed as well as in any other regular patterns in crops, is the sad fact that they did not make so-called "zero correction" (also the blank test, blind experiment).
Moja ya makosa makubwa kabisa yaliyotolewa na wote wa mazao Wapelelezi duru, kweli kabisa na kabisa kwa Wote, kwa mara nyingine tena, na hatimaye, kabisa wote wa Wapelelezi mduara mazao nia kama vile katika nyingine yoyote mifumo ya mara kwa mara katika mazao, na Kwamba anaweka FACT Wao hawakufanya hivyo-inayoitwa "sifuri kusahihisha" (pia mtihani tupu, vipofu majaribio).