I really don't understand the issues some are having. This has to be one of most mechanically simple devices out there.
I have two of these in use; one thermo 3.7v for home use and the standard setup for on the go. Both work perfecly fine, taking routine maintenance into account.
People seem to be so caught up in their own ineptitude that they can't even digest simple common sense advise.
I may be inept but I am quite capable of digesting simple common sense advise. I guess you will have to excuse the fact I wasn't born with certain knowledge.
If you would care to trade your perfectly working units I would be more than willing. Maybe mine will magically work well for you.
And tib...........maybe you should send him that bottom cap. I'm sure it will work perfectly for him.
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