My main ghost cut is a 2.5 reed call. with grey latex on top. I did another ghost this year called the Red Line. It has Red Latex on top, but in the back of the cut out it has two very small dog ears that will give the call more rasp.
The original Grey top reed ghost is a middle of the road cut for yelping and kees.
My personal calls have some deeper dog ear cuts in the back of the cut out.