geof65 - Yes, exactly. Those are all great points on the technicalities of possible redesigns. I too think the option for regulation of the timing of the coil while it is in action/heating/on should be disallowed but I think that those interval constraints between 'drags' could be customizable or at least should be customizable in that with any device the user should get final decision as to the exact sequence and series of usages such that the battery is eventually drained; of course though an internal restrictive mechanism could be hard wired to disallow a certain number of drags on/off events within a certain time frame which could also have thermo affects/damage on the heating coil over time as well. BTW, is any of this kind of device logic (functionality/specification) defined in the instruction manual? Can anyone actually obtain the exact and entire definition as to what the expected and intended functionality of the device is supposed to be? I know a few here have posted some excerpts from the product description and web store but is a detailed list of all of the devices functions described anywhere? cheers
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