Jib sheets which came with the boat are in need of replacement. The
existing sheets sem o be excessively long leading to much clutter in
the cockpit.

Is there a rule of thumb for determining the correct length of the
sheets? What line diameter would be best for this application? Jib
is a 135%.

What about cruising spinaker sheet lengths and sizes? Boat came with
the sail but no running rigging.

Thanks

Grant Ziebell
SV SOUNION
Pensacola, FL