You need to read the entire post I didnt say that oil is the only reason for valve train noise
I read the post. This is what you said.
Originally Posted by NDMECH
But generally speaking but not always valve train noise has a couple leading prospects that come to mind first one as stated is synthetic oil the other as stated is improper valve travel which the adjustable push rods could take care of. If those dont fix the problem there could be and more catistrophic problem looming. Nothing a top end dissassembly and good inspection and measurement of all related componets couldnt remedy.
That's about it. Plus you indicated that I must be ill to think that oil won't make a difference in valve train noise; same as telling me I don't know what I am talking about. That's where you went wrong and why I jumped all over your post. Civil discourse is fine and we can even disagree but insinuations like that just get a bad reaction.