Just got my new batch of DIY liquids in and I cannot replicate my own flavors. I narrowed it down to the VG liquid. Previously I used a VG nic base with 5% ethyl alcohol and cut with PG. My flavors were spot on. I ordered from the same supplier but this time I used PG nic base and added VG and PG to make the mix. It's completely different. Tastes off somehow, very hard to describe. The VG has some sort of flavor though none has been added. It is not cut with alcohol, could that make it taste different? Also, I lowered from my previous 9mg of nic to 3mg, could that possibly make a difference? I made a 5ml batch using just the pg and pg nic base and it was good. I made a 100% VG mix and it was awefull. Please hit me with some suggestions, I'm starting to get frustrated.