hey guys. I've searched the forum plenty, but haven't really found a good answer for my problem. I ordered 100mg nic in pg from rts for my diy. When I mixed it at 3mg (.9ml per 30ml), it was unbearably harsh. I couldn't even vape it. I contacted rts thinking they gave me a messed up batch, so they sent out a new bottle. Same thing. I buy 3mg liquid from the local vape shop, and it's completely different. Sure I can feel a little throat hit in theirs, but mine is like being hit by a freight train. It seems like the only way I can make liquid with this which I can vape is at 1mg (.3ml per 30ml)... I had a friend who vapes 6mg liquid try the 3mg I made, and even he coughed up a storm... Refusing to even try it again... Am I doing something wrong? How do I fix this issue? Advice would be greatly appreciated 