This site was created initially for no other purpose than to ensure that my files were backed up on the www so as to minimise the chance of losing hours and hours of work. As they have progressed and intererst has been shown by other modellers, the information has been supplemented with circuit designs and so on. However, as I have a tendency to go back some months later and improve or tweak a design there is a slim possibility that circuit designs may not reflect the latest version of software. Therefore, please contact me at dempsterhamilton@gmail.com before embarking on any of these projects so that I may confirm that all information is fully up to date and compatible.