thanks for the replies, I know what I'll be doing this evening... :)
Yesterday I went to take a picture of Clach Oscar, a friend told me it was on the left side of the path running down the right of Loch Sguabaidh. So, I took a walk, maybe more of a stumble... through the snow and mud, the first rock I came to was on the right of the path (split in 3 - the pic here with an arrow), but further along was a much larger rock (split in 2 - the pic I took yesterday) Just wondering now which one is Clach Oscar?