Hi Ray,
Thank you for bringing this to my attention.
I apologise that you have experienced that.
There is many reasons as to why the adhesive has come off, however the quickest and easiest solution to this is to use a top up adhesive to add an extra layer of adhesive onto the tape.
If you have any other issues please get directly in touch with us and we will be able to find a solution for you.
Kind regards.
