just bought the engine on a boat...cranked with garden hose...saw a pencil size stream out of the back of the engine and a smaller steam of water out of the side...looked normal to me, but saw a good sized stream of water running out of the bottom of the upper unit and from within the upper/lower seam...it just runs down the lower unit and drops off the bottom...does this sound normal to you? I don't know this outboard...any help will be greatly appreciated