Summary Route 
Irongray Road - Milton - Wallaceton - Maxwelltown Church - Penpont - Drumlanrig Castle - Thornhill - Cample - Loch Ettrick - Ae - Duncow  - Kirkton
Short Route option 
Same as above but turn right in Penpont towards Keir Mill, onto Auldgirth and back home via Dalswinton