Recoil those kanger coils with some 30g kanthal and cotton. I use a syringe needle and about 3-1/2" of wire and with the cotton they perform better than the new ones. I don't bother to dry burn them before wicking, this is just hard on the silicone. I do several at a time, it's pretty easy after you get the hang of it. Some people re-wick after a while, but recoiling is so cheap, I don't see why not just put in a new coil. There is plenty of vids on youtube if you are not sure. I like how the new rebuilds work, depending on your juice you should get 5-10mls worth out of them before they drop off. I run pretty dark DIY through them so they take a beating. If you do it right its pure flavor, tons of vapor and no dry burns or leaks. I'm using a VAMO currently at 10-12 watts.