I had not been able to find one for a 97 but I did grab a 3 volume set for the 98's I ran across hoping much of the ifo would be the same/similar enough to be useful. Thing is huge though but I will start looking in it.
The spark advanced scared me on mine cuz it reads negative but I guess that is a stupid 97 thing.
Thanks again Bill. Btw my wife refers to you as "that guru guy from the forums" now.