Thanks, for letting me introduce myself. I left school in sourf London at the age of 16. Apprenticed as a Toolmaker and either because someone spotted my aptitude as a draughtsman,(or more likely believed I was best kept a good distance from Milling Machines), I migrated to the drawing office. After s few years draughting on the board (and a lot of time trying to clean out clogged Rotrings in the lavatory wash basin). I was put on a CAD training course. Suddenly I'd found my reason for being. bed time TBC.