To point out that the total compatibility of the fixed or combination of additive packs can have a effect with the type of base oil ester/pao blend (s), or even g-III , however lab tests are fine, but the Test engine selected to the dyno and real-world vehicle tests are very beneficial in adjusting the overall outcome of the lubricant , with consideration to the desired price point, and availability of the oils components ,,,,,,,,,,, development can and is a exhausting & expensive task. is also why it proprietary information.