I was wondering if any one could help me with some mast tuning data.
I have recently brought a MK4 with Jeckells racing sails, but have limited infor on the prebend, rake and rig settings etc. I see there is a considerable amount of general information on how to set the Wayfarer up but not much on the best settings for the MK4.
If any one could help and share any info I would be most grateful.
The P&B linked below explicitly references Mk4/Hartley measurements (which will differ from the other designs). It’s a good starting point anyway. I’ve raced with both Jeckells & P&B sails – and used these guidelines for both.