Hey Rocky,
I saw your question yesterday, but you had answered yourself before I even saw them...As far as it burning at 6 volts , CE2s are known to not run well at higher voltages, particularly the Lower Ohm ones. The 3.2 Ohm ones do a little better....
There is no glue on these and they are completely press fit so if they are crooked you simply straighten them out by pressing them together .
The cartomizer (CE2s) are made in China and are also serviceable and replaceable with a selection of resistances, so you can adjust them to your preference. If you have any problems just shoot me another email because we can answer them quicker because I check them when Im out and about and also have people checking
throughout the day. Thanks
Drew