Now thats a good idea Ken...

Have to drift align the mount on its new pier tonight so I might box myself in and see how much room to spare...
Sounds like you have your setup perfected Leon....sounds great!!! Don`t suppose you have a pic floating around?
Yeah thought of the 2.4m x 2.4m size as is conveniant because lots of the materials come in 2.4m lengths and so minimise waste and saves extra cutting etc...just a thought....