Hi guys, i make ANP for Zywiec, and i get question, what mean even and odd movement in SCS instruction?(2.4.2 of instruction) i want make working normal work ANP without making route in rear of train, in country where i live (Russia, without politics themes please), the "even direction" it's north and east, the "odd direction" - south and west, but don't know what criteria are used to indicate directions on Polish railways, someone can answer?