Lanyards?
Gary, Lanyards? Don't you mean your shrouds, & stays; all can commonly be called stays, the wire that holds yer mast up?Run, don't walk, and order The Complete Riggers apprentice by Brian Toss. Your local library should have it too.Otherwise you'd better consult a rigger.I have seen amatures attempting to raise a mast end up with disaterous results too.If in a berth you will need to consult your marina.