Remove all fat from meat.
Place meat in the freezer for 30 minutes.
Slice strips no thicker than ¼ inch for best results.
Shake bottle well before opening.
Marinate meat refrigerated in a large bowl or gallon Ziploc bag for 12-24 hours (12 is plenty), stirring occasionally. (DO NOT REUSE MARINADE).
Set up your Kamado grill for indirect cooking using a raised cooking surface.
Preheat the grill to 175°.
Hang meat vertically between rungs of the cooking surface draping the meat down below.
Slowly roast the marinated beef strips on the grill at 175 degrees until dry (6-12 hours depending on thickness).
To maintain the temperature of 175 use a device like the Flame Boss 200.
You will know when the jerky is done by touching it to see if it is "squishy" and thus holding onto moisture, or ripping a piece in half to see if it is still pink inside.
Once done remove from the grill, allow to cool, and store in a dry space.