A couple of pictures if I may. Silbury aligned on the horizon - your photo shows it to be even more precise than is normally assumed. Also. WKLB head-on (it's not supposed to be aligned on the Sanctuary but I think that's because the entrance is skew but the spine is). The place where you can see S and MM (do I really mean that?) is a few steps up the hill from the Sanctuary ( or a few feet directly above it, if you can get a photo from there!)
Thanks a lot.