When the truss is flown point-down, a choker scheme is used, whereby the sling wraps through itself and around the truss. Each end of the truss uses two slings arranged in this fashion. Other methods exist where two slings can be used, but the choker arrangement is difficult to achieve, thus truss stability tends to be sacrificed. Use of information in this document implies understanding and agreement with the copyright and terms of use . Specifically, no warranty is expressed or implied regarding the accuracy of the information contained within.
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