Share 'Rudder lashing issues'

Hi Wharramers I have recently purchased a Simpson Woodwind 9.1 catamaran. The last owner/builder used a few Wharram ideas in the build. It has a tiki 30 rig, which is going very well, it also has lashed rudders. This weekend while sailing in some larger seas the rudders started moving from side to side. The lashings were creaking and the whole rudders were twisting. I have added a video of this…