In the last few days, following my last post. I have chatted via e-mail a number of times, with Dicor.
To quote them "if is sticking to the roof, it is doing what is supposed to do, leave it alone, clean the voids with rubbing alcohol, and fill with more Dicor".
Which means, in the last few years, I have spent a good deal of time R@R perfectly good Dicor. On advice of our local dealer. ( Oh Well)
Cleaning and filling is like a 30 minute easy job. Also thought is was interesting they recommend rubbing alcohol, as the cleaning agent