As posted earlier two batches using Nic60 (120913) and (012014)
2.75 ml - Nic60 - 16.666%
7.10 ml - Vanilla Tobacco - 47.333%
1.65 ml - Tobacco Evolution - 11%
3.75 ml - Distilled Water - 25%
I could not really tell any difference in the taste or smell. As before (to me) (120913) still seemed to have a stronger throat/Nic hit than (012014), the (012014) still has a smoother throat/Nic hit. During this test, both coils were rebuilt to 1.48ohms. Using the Vamo 3 and 5, both are reading 1.4ohms with the KayFun. Actually FastTech has renamed their items since Dec 9th. It used to be called the KayFun 3.1 ES to Russian 91% Styled Rebuildable Atomizer.
Anyway, everything was pretty much identical. My sense of smell and taste are pretty good and this does vary depending upon if I have just eaten anything, meaning If I had some strong onions on a burger it definitely changes the smell and taste of my vape. Same thing if I have eaten anything sweet. Other folks will have a even higher sense of smell and taste and some, not so much. Again, I try to keep most everything in VG as much as possible.
To sum it all up, (to me) there is a definite smell difference (not bad) in the two batches but mixed with flavors batch (012014) seemed to be smoother. This may not be the case for others. Just to clarify, I am no expert. I am a beginner. Just started mixing back in March of 2013.
As for the speed steeping, I have several flavors already mixed and stored in glass. For instance the Bubblegum, used both Seedman and LorAnn in the following:
21.5 ml - Bubblegum - 18.45%
72.0 ml - VG - 61.80%
23.0 ml - DW - 19.74%
Mixed on a heated magnetic stirrer, in glass jars. This may mix for 20 minutes to an hour depending upon flavors. From here it will go into a ultrasonic cleaner for 30 to 60 minutes. Then will sit for a couple of days and go back through the same process as above. Sometimes I will test the flavors right after making just to see what the difference is and compare after several days. From these mixes a final batch will be made, or test batch in a 8ml vial and placed back in the ultrasonic cleaner from 30 to 90 minutes. Some of this may be a little of an overkill, but want to make sure all is mixed and steeped well to bring out the best flavor. Flavor...there is a big difference to me between a plain cartomizer like the Iclear 16 (dual coil) and the Russian 91% with the Russian 91% having the best taste and vape.