Hiki i nā mea hoʻokūkū Roller Roller Gail i ka nui o nā static kiʻekiʻe a me nā ukana nui o nā kiʻi a me nā manawa o ka pōkole.
ʻO ka helu nui o nā leka uila a me ka geometry o nā wahi e pili ana i nā wahi eʻoi aku ai ka nui o nā paila aʻoi aku ka wikiwiki.
ʻO nā'ōkuhi holo kaʻa e hoʻohālikelikeʻia, me kahi ala ākea o nā pitches, aʻo nā mea hele kaʻa e holo ai me nā kiʻi liʻiliʻi.