I purchased an Evo/401 (mighty atom battz) and my lady gave me one of her spare contact cases for just this purpose(dipping that is).
I'm still fairly new to this, but one night into dipping (using camel 26mg) and I'm pretty impressed. Only previous hardware experience being (in order):510, KR808D-1, and DSE-801(4-hole).
Been into this thing for maybe a month or two now, but messing with carts is seriously causing me to smoke more real cigarettes. All the blue foam, tweezers, and straws make me feel like a junkie. Liquid in the mouth is insulting to boot. Quite a hassle, indeed.
Been following this thread for awhile, just wanted to give due props to a clever method of e-smoking. I found other models/methods lacking in renewability, if that makes sense. Eager to try this with M602(when I have more capital to blow on hardware that is).
Concerning driving, I don't mind prefilling a small number of carts for transit. And my car is also a terrible mess. The hassle to prefill carts seems justified if it makes me a safer driver. And the thought of spilling or getting the stuff on me is enough to make me want to smoke a pack of cigarettes.
And right on to cleaning connections. Anyone use DeOxit on them? I'd imagine it'd be safe, but if the smell carried over wouldn't be worth it if there were any advantages. Excuse the crudity, but the stuff smells like cat urine. Just my three cents. Forgive the rant-class length of reply.
Peace. ^_^