OK guys, I am having a stupid attack, probably brought on by too much Percocet and/or too little beer.<br/>Minor leak at water pump where outlet line attaches with a grey plastic nut. Tried to tighten but I knew that one more turn would split the nut so Off to the hardware store to find a new SOFT CONE WASHER. Duhhhhh, ain't never seen one of dem.....<br/>Where do you find...