I still think it's s change in VG/PG ratio problem.
I will order the exact same ingredients I finally found a vendor that does all the concentrates to send easily in Australia. So can get everything.
Note I like at last 50pg for throat hit. VG max max mixes don't do it for me at the moment.
Ok so I have 2 things I want to observe. Adjusting flavour with PG ratio adjustment. Substitution impact.
- I'll make the recipe to the mark. Max VG, etc steep 1 week (control/reference mix)
2 I'll make the recipe to the mark. Max VG, steep 1 week but substitute the 2 flavours I originally substituted.
I'll make the recipe 50/50 PG and adjust flavour 20% no substitutions (I did 10% & substitutions)
I'll make the recipe 50/50 PG and adjust flavour 20% with substitutions.
This should allow me to get some decent evidence & experience the effects of these changes directly. I'll use the same mod, tank & coil(stock) to do the test as a control. May even get a friend to put the mixes into tanks blindly to remove bias.
I'll let you know the outcome of my results. My next flavour order won't be for a week or two. So I won't have y observation for say 3 -4 weeks, with steeping time.
I just thought I'll make a fresh batch of the control to have a no steep test too. That'll add a good observation for steep effect.
Ok guys, I'll do that and write up the results. Stay tuned.