that's the same Toffee I have. it came from cignot.com with the 510s I ordered. Actually I didn't ask for it, I think the ladies at cignot just threw it in for me. How nice.
Weird taste on your end tho. Hummmm, I've only been at this for less than 2 weeks, so I am not the encyclopaedia that others here seem to be but....
When I cleaned my Attys, it did take a little bit before the flavor returned. It may be overly dry atty and and
juice has to flow into it again.
I've only been using the toffee with this atty for the past 3 days. Maybe a flavor has to build up a bit? I don't think that's it tho.
You say you're getting vapor, so it's not a dry cart or dying battery. But make sure your cart is full tho.
What else....you know what, ask someone else if they can smell the toffee. I found out last night that my buddy John could smell the toffee from my e-cig. I didn't think that was so, but yes your "smoke" or vapor does have an odor. It just doesn't stay very long. So if you ask someone else if they smell toffee or something, and if they don't then maybe your atty isn't working properly.
By the way the vapor from my e cig post cleaning the atty was gross. And when my cart goes dry it's gross too.
Oh! Here is one more thing, I do believe it is possible for some of the juices to separate their ingredients while sitting around. Maybe, just maybe, your juice separated the flavor from the PG or VG? And you vaped all your flavor and what is left in the bottle is very little flavor and mostly PG/VG? I always shake my bottles before refilling a cart.
One place I order juice from (in no way affiliated) is Mr Ts Bakery mstsbakery[dot]com
Very flavorful, but she only really does tasty treat flavors. I like the yum flavors. Who knew?
I'll keep thinking, and give it some time. Eventually I believe you will start getting the results you want, not just settling for a lame substitute. I myself will really never have a prob with going back to traditional cigs as long as I have a working e-cig. There is no sacrifice for me, this is honestly my preferred choice of the two. Again, who knew?
Good luck Green Eyes!