Forgot to say that yes, I burned it to make sure it burned evenly from the inside out before I wicked, and it did. It did go inside out, but did so very quickly.
1: after you wrap your coil, and screw it down,
when you fire it,
the heat causes expansion of the metal,
and the screws become looser;
at this point you should tighten the screws.
2: you did not mention if you did a dual coil;
jump from 0.8 ohms to 1.5 ohms suggests to me that you did dual coil 1.5 ohm each coil;
1 coil loose leaves just the other coil, so your resistance doubles.