Tomo

Hi I bought my bike second hand its a 125 pioneer nevada 66 plate the starter button has never worked so I've been looking in to fixing it maybe, i put a new fuse in a white/Antibuse mate clear fuse case now the the starter is whirling away constantly but not trying to start so I've disconnected this just now... Anyway my issue I've came across which is confussing The battery + is attached to the casing on the engine after its left the celoniod and the -- from the battery is on the well what I would of thought is the live to the starter can anybody check which way this should be as i dont want to switch it over in case I'm wrong an damage something else thanks Thomas