Itis too heavy for a seventy six year old, crippled by neuro sarcoidosis and arthritis to try to assemble the unit on his own apart from some assisstance from my completelyincompetent blind dog who does his very best too take on the duties of a competant trained sseamen working tottally blind, I expectedat least some basic tuition, but non was anywhere in sight, so we just got on with task ahead of us. THE MOVING FINGER WRITES AND HAVING WRIT MOVES ON, NOR ALL THY PIETY NOR WHIT CAN MOVE IT BACK TU CANCEL HALF A LINE OF IT {passage from rubyATT BY OMAR khyam