My Aspire nautilus Mini needed a new coil, or so I thought. When I installed a new BVC coil, it did not work, and this is what I discovered: when the coil is screwed in to the bottom hardware it doesn't go deep enough - now the coil won't reach the center electrode on the battery. It is so far off that it's not even close! I already tossed the old coil but these new ones match the pictures in the manual, except the one that shows the center pin being flush with the screw portion that connects with the battery - right where is is supposed to be. This does NOT compute! What am I doing wrong?