O vaega o le eli i lalo o le taavale-Carrier Roller matou te faʻapitoa i le gaosiga o mea faʻapipiʻi faʻapipiʻi faʻatau oloa talu mai le 1990, Ona o la matou 'au faʻapolofesa faʻapitoa, matou te aʻafia ai i le tuʻuina atu o vaega o lalo o le taʻavale-Track rollers, Faʻaaogaina e pei o ili eli, bulldozer rollers, crawler c...
Faitau atili