1, Sistimi ea racking ea matla a khoheli haholo-holo e na le likarolo tse peli: sebopeho sa racking se tsitsitseng le liporo tse matla tsa phallo.
2, Litšepe tse tsamaeang ka matla hangata li na le lirolara tse bophara bo felletseng, tse behiloeng ka tlase ho bolelele ba rack.Ka thuso ea matla a khoheli, pallet e phalla ho tloha qetellong ea thepa ho ea qetellong ea ho laolla, 'me e laoloa ka mokhoa o sireletsehileng ke mariki.