1) When curing always go by weight instead of volume
2) As has been said above table or fine salt has a higher density than kosher and 1 C table salt can weigh almost twice as much as the same amount of Kosher.
Traeger lil Tex, 2 Weber 22.5", UDS
Mop, Sauce & Two Smoking Barrels BBQ Team
They call me "Dave"
Veteran Noobian Warlord