Sure, but the difference between one particular formulation of mineral oils and another cannot possibly be that important to the formula.
And even if it were, the recipe was supposedly created by a guy in his shed after only 40 attempts with the technology available 70 years ago. The idea that an R&D team with an entire lab of equipment couldn't recreate or improve the formula if they wanted to in that time seems a bit far fetched.
Sure, but the difference between one particular formulation of mineral oils and another cannot possibly be that important to the formula.
And even if it were, the recipe was supposedly created by a guy in his shed after only 40 attempts with the technology available 70 years ago. The idea that an R&D team with an entire lab of equipment couldn't recreate or improve the formula if they wanted to in that time seems a bit far fetched.