What are the advantages/disadvantages between a furler that uses a jib halyard and a furler that has it's own built in halyard (or provision for it's own halyard) I have used a CDI system on my Rival 32 for the last six years. I now have to replace it as it totally worned out and the drum is damaged. I have been told that furlers that have provision for it's own halyard tend to put excessive load on the forestay versus furlers that use the jib halyard which supposely takes half the load on the forestay on the halyard. My experience with the CDI unit has been excellent.