I concur with the other two posts, a tip for finding Barton which isnt easy to spot if you dont know it is to look for Barton Bridge (a bloody big motorway viaduct) and the twin green domes of Trafford Centre the field is at the Nothern end of the bridge. Dont confuse Thelwall viaduct you'll be in the Man zone if you do!
This time of year essential you get update on how wet field is gets v soggy some times.
Have fun
