Hi all, back again with some new questions. I've searched the net looking for OPERATING instructions of the Alky Injection systems. All I find are INSTALLATION instructions. It's already installed on my recently purchased '87 GN; I need to know how to USE it. ie: The dial with progessive numbers; what do they mean, where do I set it. When I push the "test" button what, exactly, am I testing? What do I expect to see, hear, feel, when I push "Test"? When and why do I push "Test". What is right and wrong if it fails the "Test"? Is there any special maintenance required like for winter storage etc. Just what kind of "Alcohol" do I need. I need an operating manual.