Ok so I bought a juice 40pg/60vg with 2x the flavor in 24mg... Went to vape and it is extremely harsh. I was told I could add more vg to the mix, but I am unsure as to how much.. it is a 30ml bottle and I really could care less for the throat hit. My main thing is flavor and vapor. Can you please tell me how much I could add so that it will give a lot less throat hit?