My mate is called Dave by the way. He's a great friend and My 17 year old son is called David after him. We've been like Brothers since I was 11 years old... . He asked me to post these, as although he has every intention of joining this illustrious forum in due course, his work schedule is somewhat hectic at the moment and he hasn't got the time. I'm sure he'll fill you in with more personal details when he does get a minute. He will be along shortly but for now he remains a lurker.