Ties for secondary parts Should be the same as 4x4 wood with wood to prevent falling and flip pieces may be crushed. Practitioners have wooden 4x2 pictures are not safe enough.
Wood pillows for support as appropriate pieces of wood that are much like 4x4 to protect the wood and pieces fall flip clips. The worker. Large wood 4x2 according to the picture is not safe enough.
railroad ties for the secondary pieces should be a good example is the wood that is on the 4 X 4 X to prevent wood pieces may be turned down and the operator has to be snapped onto the wood 4X2 picture is not secure.