Wow man. Interesting
I may just have an aversion to RY4 due a bad experience when I just started DIY. Single flavour RY4 Double close to 20% and shaked and vaped it. To this day any RY4 juice tastes like burnt plastic to me. Wish there was a way to make my mind forget the taste and start over!
ok that explains the reaction and i wud be the same had i tried 20% but we have all done sumthing like that in our diy life...i use bet 5 and 7%...vape ry4 double stuff more than 60% of the time..