Thanks for the link, moved the volts down to 3.3v-3.5v and it seems to be working better. What brand of juice do you recommend? The stores around here only have store-made juice. They smell chemically and it was harsh on my throat even at 3.6v.
I am starting to suspect you're getting dry hits. Since you're going through coils every few days, that leads me to believe that the coil is getting too dry and burning the cotton.
Adding more VG won't help much in the long run. Try this to test it.. put your finger over the airhole and take a slight inhale... not too hard at all. By blocking the airhole, when you inhale, it will try to come from the tank instead... it will draw more juice into the coil.. but it can also cause it to flood, so that's why I said slight (not even as much as your lightest hit.. When I do this, I do it for not even1/4th a second). do this without even pushing the button.
Second, Try getting used to the wattage mode on the vamo. I think you'll find it much more consistant
Lastly, go super easy on the threads. I mean, you have to baby the Vamo's threads. I have my Vamo V3 since it was released. I made one mistake with the Vamo V5, and it stripped. those threads are made of a soft metal. I love the vamo, just can't use it anymore. I would take the connection off the Vamo V3 and put it on the V5, but they're totally different colors (gunmetal Vs. Brushed stainless).
Now, as far as juice, I like Mt. Baker Vapor. I see you're from Savannah, I am from Lawrenceville. Here, they have Madvapes, and I really don't like their juice. That's why I order from Mt. Baker, they seem to be consistant. However, they do mix it fresh, so some will have a chemical taste until it "steeps". Currently, I buy 30 ml of 18mg 50/50 juice. I then take that 30ml and put half into an empty 50ml bottle. I then fill the rest with VG and mix vigorously.I wait a bit, then mix again.... then wait.. whole process takes about 10 minutes. works fine forme though.
18mg for 15ml with 35ml of 0mg added comes out to roughly 6mg juice.