Yeah, had that too. Seems some flavors absorb the nic, others taint it and yet some seem to conceal it.Ive DIYed when things were going nicely throat hit wise but was still looking for a different flavor so i would ad an appropriate percentage of a flavor to the juice and find out i lost the throat i had going. If some scientist could explain that in simple terms.... But it happens so that means to me flavor has something to do with it. We need some zero Nic vapers here! Whats the deal for you 0 nic vapers?
Iv added a different flavor to DIY before when throat hit was great and it made the throat hit go away. More than once.
A well set-up RBA, even the type of mod can make a huge difference how nicotine is broken up and rendered. Personally I find mechanical mods using low levels of flavoring along with clean wicking mediums can make really nic TH shine.