I just installed a new head gasket and after installing the camshafts where I thought they went I have the following compression numbers. 0,0,0,0. I've obviously guessed wrong. Which dimples, on which side of the gears do I align with what? I have dimples in the 12 o'clock and 3 o'clock (12 and 9 o'clock for the other cam) positions when looking from the front of engine and I have 2 more on the back side that cannot align with the dimples on the front. 7afe. If only I had the book.... and some better lighting.... and more money...