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  #38  
Old 08/25/2007, 12:21 PM
Tiggsy Tiggsy is offline
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Join Date: Aug 2005
Location: United Kingdom (just left of France)
Posts: 144
dont forget this structure is 75% real rock - the foam is just there to hide the joins between different bits of rock of the cable ties etc.

considering the better layout of rock that is achieved i would say the real rock (once live again) will be VERY efficient compared to a traditionally stack of rock as used normally.