Unpopular (or maybe popular?) opinion:
There is a nearly limitless amount of testing that would need to be done to satisfy everyone. “Well he didn’t test XYZ with CYA! So his tests don’t matter because he didn’t do ABC.”
Yeah, it’s showing the fundamentals. This is basic lubrication formulation 101.
If you have a pan, that can hold 12oz of cake mix - you can only put 12 oz of cake mix in it. Inside of that cake mix, if you change the recipe, it’s not going to be the same cake. If you’re trying to get the end result, to look like the cake on the box, then, you can’t change their recipe.
That’s a very layman’s interpretation of oil formulation. When you start adding things to oil, you change the recipe. There is a reason why Afton / Lubrizol / Infineum / Oronite / Inospec and other additive companies literally spend Billions of dollars in their R&D budget every year. There is, also a reason why major oil companies, ILMA’s and others spend hundreds of millions of dollars developing and testing finished products. There is a reason why companies like HPL, Driven and other smaller blenders have niche products for niche markets - older vehicles, race cars, etc. and they do all sorts of testing as well. (I didn’t throw redline in there, since they’re technically a major now.)
But hey, some dude said use this can’o’stuff. It makes your oil more gooder. Did they do… any of the above? Probably not. The guys that I’ve met at trade shows who push that stuff either 1. Know they’re selling junk and will admit it on some level, but the money is great. 2. Are true believers but have no idea how their products actually work on the chemical level. Typically spouting out words like nano bonding micro technology.
So, you pick. It is a free country (world?) and this is the internet. I ain’t here to tell anyone how to spend their money.