Hiya. I've been vaping 2012 - 2015 in the US and 2018 - in Australia. All of my vaping has been with commercially prepared liquid or preps I've made myself with nic, VG/PG and store bought (mostly tobacco) flavour concentrates. Today however, I received my first bottle of nic salt liquid (Yogi Java Granola Bar, 50 mg). Here's my question. Given that I buy or mix to end up with a juice at or around 18mg nic strength, do I need to add PG and/or VG to bring the nic content down? I seem to recall reading that with salts, a higher nicotine component is required to achieve the same or similar nic quantity contained in freebase juice. I apologize if I've chosen the wrong section to post this. Cheers, Nixer.