Master Gabster, what am I missing here? Boy I wish I had taken auto mechanics instead of mechanical drawing in school! Seems logical, and thanks for the reply, but the old rusted pointer, per pic, just doesn't show any particular ports from above, so even looking at it from underneath, or taking it apart, without knowing which inlets correspond to the pointer, we're just going to have to do a 50/50 trial and error? I'll know soon, probably on mile 17! I'm learning slowly, but will know this Burb inside out before it's over.
http://i1279.photobucket.com/albums/y525/Azburb/a950da530456a6d5002c87e8496ea197_zpsd56c05f8.jpg
