Using the pozidrive screwdriver loosen the screws in the end of the spreaders to
enable the shrouds to be attached. Double check the shrouds are the right way up
by pulling a shroud tight down to the spreaders (whilst the spreaders are rotated
centrally on the mast) and checking the spreaders can be clamped between the pair
of ferrules. Now insert the shrouds into the aft setting on the spreader ends, siting
between the relevant ferrule pair (upper pair 10.2m, and lower pair 8.4m). Check
with the photo below: Now tighten the screws again and finally check the shrouds
are not twisted from shackle to spreaders. They should not be too slack.