just stumbled across these vids on Youtube
makes interesting viewing
[video]https://www.youtube.com/watch?v=hyht48MAOTw[/video]
[video]https://www.youtube.com/watch?v=DV0FWljj6FE[/video]
[video]https://www.youtube.com/watch?v=pTubQg_4_To[/video]
makes interesting viewing
[video]https://www.youtube.com/watch?v=hyht48MAOTw[/video]
[video]https://www.youtube.com/watch?v=DV0FWljj6FE[/video]
[video]https://www.youtube.com/watch?v=pTubQg_4_To[/video]