Ok...been using the same TW LR atty now for a few days...
Just cleaned it out last night, as I was getting a burnt taste a lot more often using blue foam. Looked closely...lots of gunk around the wicking area. Wasn't dripping down right to keep it properly wet.
Now its cleaned out, working great again. But, the one thing is the past couple days it has been leaking almost non stop unless i set it down at the right angle. Very annoying, no other 510 I have is leaking like this.
Might give to my friend who has a Tornado and buy the Nhaler ones.