Thanks for your help Mike E and The Plotter. I have tried to get the suckers from various outlets, including EBay, Google search and caravan dealers. The problem is the Eurovent suckers are different to other suckers, such as the grey ones that fit over the poles ( this method holds the canvas away from the wall of the van by about two inches)and is not able to swivel to the angle of the ground/van, hence drops off.
The Eurovent sucker is a clear plastic/rubber and fits inside the pole and swivels to stay in contact with the van.
I have, I hope? found a contact that may be able to sew a bead into the awning that will allow me to use the Isabella awning clamps with the Eurovent poles. Here's hoping?
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