I've fitted a metre square concrete slab alongside the line which will be the scene of a travelling fairground and freak show. We've built some swingboats and a chair-o-plane and some of the weekend will be spent adding to them. I'm playing tomorrow night and sunday lunchtime, teaching sunday morning. Swimming the rest of the time as the pool is still at 28 degrees! Like to know more about your system Peter, presuming its similar to Brians?