Although it doesn’t show on my plan,
“The entrance to the circle was deliberate as evidenced by the width between stone thirty and stone one being wider than all the others and conversely stones twenty-nine and thirty and stones one and two had their widths decreased to make up for the added width between stone thirty and stone one.(Atkinson 39)”
We must check whether the wide gap is trilithon-upright width and if so we can replicate accordingly.