@Gitchy So, mixed and tried a Raspberry, one I had already mixed and steeped, added 6% Powerful Sour and let sit for a couple of days. Mmm, there is some sour but its messed with the overall flavour. Hasn't muted it, it's kind of made it sort of artificial not quite right if you get my drift. Personally I'm not a fan of it right at this moment. But, maybe it needs to steep, who knows, maybe in a couple of weeks or three I'll sing its praises. Time will tell. But as a mix n vape sour, no. Fingers crossed. Will try a couple of small batches at various %. I got zero though at 3%. Maybe its just me though that doesn't get sour properly like I dont get apple or peach! Who knows!?