Dave, my advice is to write down your complaints in summary form, such as:
Took the car to you, as it is x years old it obviously had a few pre-existing scratches.
Including:
*name scratches*
Scratches "enter scratches" were written down on a sheet which I signed.
Scratches were created on the bonnet.
Autoglass then altered the inspection sheet after I had signed it stating there was a pre-existing scratch on the wing.
No such scratch exists on the wing, the inspection sheet was fraudently modified by Autoglass incorrectly.
My complaint is about a scratch on the bonnet, of which even following the illegal modifications to the document, aren't signed down.
Can't believe they say "independent branch" - erm, there's no such thing as an independent person part of the same company.