Ilungele zonke izinhlobo zokusonteka nokuphindwa kabili kwentambo emshinini owodwa.Ilungele ukufakazela ubufakazi.Ukusonteka kwentambo ngayinye yokuphotha kungalungiswa ngokuzimela, ukuphuka kwentambo kungama ngokuzenzakalelayo
I-MOQ: I-2 spindle
I-Direction of Twist: Ingakwazi ukulungisa i-S noma i-Z