I did it myself! as can be seen from the bottom photo... that's me with my friend Nel's hairdressing scissors... she would probably be laughing at what a terrible job I did, but it took about 10 minutes, cost me nothing and I got what I wanted, so in the words of Nelson Muntz, 'ha ha!', and Joe was extremely impressed when I emerged from the bathroom, not having informed him of what I was doing in there... (note that big smile on his face). He then took a photo of the back so that I could see just how jagged it was!
Goodnight, and sweet dreams,