I'd like to thank everyone again for their help and opinions. Replacing the stock 2.5 coils with 1.8 has made a huge difference. I've read a few more times since starting this thread how bad those stock coils are, and it's true. I was also having a little leakage but read somewhere to make sure connections are dry and having juice present when making a seal causes leaks. I found that to be true as well. With so many other things it's the opposite, so I wasn't cleaning off juice, thinking it would help it seal. No issues now. Just waiting on my 1300mAh Evod Twist and Kanger airflow control base to see how they do.