Dang it! How can I go stir up trouble elsewhere without something solid to back up my questioning.
I think I will persue this with Zooomer. I'm interested in finding out what kind of testing ZZP did to determine that groove was sufficient to do the job. Not even sure why they didn't make the relocation path wider with less of a bend.
Dave, thanks for the PCV explanation for the s/c 3800 (best I've seen) and indulging my need to know.
I'm sure this will help others to make a choice when confronted with the IC decision.