Did you experience any specific problems such as, for example, chafe?
Yes, as we used the asymmetrical spinnaker a lot the halyard got bit of chafe where it exited the top of the mast so we changed it. Also, the mainsail halyard knot opened (it was an old sheet) and the single strands went through the knot so the sail slowly glided down to the deck.
Once during the night, we had the asymmetrical up and the tack sheet on the winch – to release it quickly we have the spinnaker sheet only twice around the winch. Around 3 am, the wind suddenly went from 10 to 25 knots, the sheet slipped through and the spinnaker flew on our port side.