Sorry I didnt take a phot Kane.
The rug itself came up clean, the marks lightened a bit but did not disappear, and for what h was being charged/willing to pay I was not going to do any heroics.
He was happy though, paid up for those two I did, and let me loose on a 12'x9' which is a beast to handle as it is thick (more wheatabix at breakfast needed!), if I was to saturate it I would never move it - takes me and next door neighbour to move it when dry.
Then two more to come after this.
First time I have taken rigs away and I only have a drive way to do them on. British summer is spoiling my plans - cant rely on a good day so I can clean and dry at one go.