They made a sample of the profile but it was slightly different regarding shape and thickness, so I thought it would be pointless to make more of this and insructed them where and how should it be corrected. They told me they had to work with another type of rubber that they didn't have in stock, and would arrive by the end of December. So as soon as the holidays are over, I'm gonig to visit the company again to check if they made some progress.