Hello VU i have been searching and searching google for a couple of months now and i am unable to find an answer so here i am. I started DIY EJUICE probaly about 3 1/2 months ago. I have made some good ejuices. The ejuices that are good i put them on a dripper and the taste is wonderful!. However, Filling my Lemo RTA up or any Sub ohm tank that I own the taste is Harsh and sometimes flavorless. I have tried using no NIC, With Nic etc. I have tried lowering the flavor percentages, raising the flavor Percentages. I have used multiple Flavor Brands such as VZ, TFA, CAPELLA, FW. Have tried different brands of PG, VG WZ VG AND PG, WALMART VG, Vice pre mixed VG/PG and MBV Premixed VG/PG Nicotine base. I have only tried one Nicotine base and its 100 PG from WZ at 60 mg. I use to think maybe its the nic but after trying my e juices without the nic and still getting the same taste in my LEMO RTA I feel like im doing something wrong. Has anyone had any similar experiences with there RTA tanks and DIY Ejuice. I have also used Sweeteners have not used MM OR VW. have used vanillin on vanilla custard ejuices with no good results either. Explanation of flavor im getting from the RTA and sub tank attys: Sometimes Flavorless, Harshness, Waxy. If i put a little of the ejuice on my hand it taste pretty good but does not taste the same in the tanks. If i go and buy a bottle of ejuice from any distributor the juice taste great in my Lemo or Sub ohm tanks any help guys I would love you for a life time!