The TMA site link takes you to Loch Tummel. I got it now though.
probably my fault .There was a find of a some rock art at Tomintianda at much the same time and i must have put the grid ref for that in the midst of an asc .
Stonehenge yup, the other are two lovely places. Good stuff Mr T especially since you've got a direct connection which makes it all the more important!