It's coming out too low because you haven't fired the hot spots out yet. I usually have 10 wraps or more of 22/34 reading 0.06 ohm before I get the hotspots out. Basicly the resistance is only on the legs and the rest of the coil is bypassed...no idea why. I just keep squeezing, twisting, scraping and firing till finally it hits 0.1 and then it will glow all on one side and as it heats up it works it's way to the other side.
If you still can't do it, start heating the coil up in the middle with a butane torch till it's red and then fire it.
Try n80 for the core and 316l or A1 for the wrap if that doesn't work. But then you won't have all those pretty colors.