Dilluting a "popular" vape liquid noid

I purchased a commonly known "vape additive" that is known to contain noids (SGT-25 aka 5F-CUMYL-PINACA), I'm sure you will know what it is without mentioning the name. How many drops would anyone recommend adding per mL of regular nicotine juice? I'm just looking for a buzz, I'm not trying to nod out.

Without being able to tell you a dosage I can already tell you that (like with added nicotine) its important to know, how you vape. Is it a 5-15W zigalike? Or a cloudchaser? How do you vape normally? Just inhaling a few times or killing a few ml per session? I would suggest you simply try a few different mixtures.

I would suggest you simply try out a few different mixtures.

It should go without saying start small and work your way up.