1. Palibe chifukwa chowongolera kutalika kwa mapazi awiri a makinawo pomwe nkhungu iyenera kusinthidwa, osafunikira kusonkhana kapena kusokoneza maunyolo otulutsa ndi hopper. Chepetsani nthawi yosinthira maola anayi mpaka mphindi 30.
2. Njira zatsopano zotetezera kawiri zimagwiritsidwa ntchito, chifukwa chake gawo lina silidzawonongedwa pomwe makinawo atuluka popanda kuyima pamakina.
3. Chida chosinthira manja kuti muchepetse makinawo kuti agwedezeke, ndipo kusasintha kwa gudumu la dzanja mkati mwa makinawo amatha kuteteza chitetezo kwa wothandizirayo.
4. Kudula kwatsopano kwa makanema kuwirikiza kawirikawiri sikungatsimikizire kuti palibe chosowa tsamba nthawi zambiri makinawo, omwe amagonjetsedwa kuti makanema odulira okhawo amavala mosavuta.
