Thanks for the response. Please understand it was written when I was very new to the Arduino concept. Penned by me when I was "ignorant", hopefully not rude!
Might sound a bit self centred but is this still an on going project. I am very new to this so do not want to go down a rabbit hole that is a dead end! -- This email has been checked for viruses by AVG antivirus software. www.avg.com