Place the flour, sea salt and yeast in a stand mixer. Whish well.
Using a dough hook, mix in the oil and milk until a dough ball forms.
Remove the dough ball to a clean flat floured surface and knead until you have s shinny ball.
Place the dough ball in an oiled bowl and cover with plastic wrap. Then place in the proofing box (or in an area that a consistent room temperature). I set my proofing box at around 80 degrees F.
Leave the dough in the proofing box for 1-2 hours.
Remove the dough and punch down on a clean flat floured surface.
Cover the dough with a moist towel.
Take enough dough for 3-4 "skins" and make a "log" of dough. Smash this log into a long strip. The roll it down with a rolling pin thin enough to place in the pasta maker at the 0 setting.
Roll the dough to 2 or 3 (I prefer the 3 setting, but if you want a little thicker skins use 2). Using the 4 inch cookie cutter, cut out the skins, set aside and cover with a moist towel.