If the guy wanted beetles, sprinkle a few dead ones into the sinus conches after it has simmered, LOL! The end result will be the same here...beetles do not degrease a skull...all they do is remove flesh. All my skulls go into a hot soapy solution after beetle cleaning to degrease & deodorize.
Amen Joey.....what are they going to do next, have their customers dictate to them which brand of eyes & what type of hidepaste to use

If the customer knows so damn much, tell him to do it his damn self!