10-11-2007, 07:08 PM
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B&B Tree
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Join Date: Mar 2003
Location: LaGrangeville, N.Y.
USDA Zone 5
Posts: 876
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I use the metal banding the blocks are strapped with. I fold it over on itself and tap it with the hammer to make it tight, I can make it as thick or thin as I need. The only time I really need to shim with Unilock is on the corners. I haven't used the brand mentioned here.
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