I love working with hackberry, but i to have a problem with set. The last one was 64" 2" wide at the fade basically paramid to 1/2 tip. after shooting it takes about a 2 1/2" set. sometimes more. but after overnight it set in to about a inch to inch and a quarter. Besides than i love working with it. I have a four inch reflexed stave with a bit of sinew drying now.. hoping to get my own hackberry hammer with that.