First of all,
to the forum and sorry to hear about your delam issue.
I haven't been reading about vey many delam issues in the last year or so, or at least not nearly as many as I use to. I guess they have improved in that area.
What year is your tt and do you have any pics you can post?
Delam can be cause by several different things. Do you know what has caused yours?
It seems FR has been pretty good when it comes to fixing tt's with delam issues, so maybe they will help you out as well.
Just thought to add;
To receive help from FR you'll need to go through your dealer. Take pics and document everything, then get in touch with your dealer to see what they have to say.