Has anyone installed a rigid vang on a Pearson/other boat with mid-boom sheeting? There is a standing block on deck directly aft of the base of the mast (that leads to a turning block back to the cockpit) that would interfere with the rigid vang when it swings during tacks. Any suggestions for moving the location of the standing block that would not compromise the purchase power/physics of the sheeting? I own a Pearson 34-2. Thanks, Rognvald