Not picking on anyone, Why put meat in wrapped tinfoil, Then put in grill ??? May as well put it in oven, Now here is my backstrap recipe ! Take a half length of backstrap, make a tinfoil boat to lay backstrap into, Pour bacon grease over backstrap , Sprinkle garlic powder, pepper and or any favorite seasoning blend, Place in smoker at 225 degrees, for up to 2 hours depending on how you like your meat, MMMMMMMMMMMMMMMMMMMM