Mastering Rig Tension: The RS 200 Jib Halyard Overhaul
Solving the Travel Deficit
In 2015, the
Tools for the Upgrade
To execute this modification and gain a full range of adjustment, you must swap your restrictive cascade for a versatile 4:1 block and tackle. You will need high-performance hardware to ensure the system doesn't fail under load. Focus on these essentials:
- Two Harken Fly-attach blocks
- Dyneema soft shacklesfor low-profile, high-strength attachment
- High-load control line
- Basic rigging tools for splicing or securing the soft shackles
Step-by-Step Tactical Execution
- Deconstruct the Cascade: Remove the existing cascade system from the mast. This traditional setup lacks the throw required for varying jib lengths.
- Secure the Soft Shackles: Attach your Harkenblocks using soft shackles. This method is lighter and more secure than traditional metal pins, which can vibrate loose during heavy competition.
- Thread the 4:1 System: Rig the line through the blocks to create a simple 4:1 block and tackle. This configuration increases the available travel significantly.
- Verify the Range: Connect your jib and pull the system through its full range. You should now be able to hook the halyard effortlessly, regardless of minor variations in jib wire lengths.
Tips and Troubleshooting
The 4:1 block and tackle involves an extra sheave, which means a slight increase in friction compared to a cascade. Don't let this deter you. The trade-off for a complete range of adjustment is worth every ounce of effort. If the system feels sluggish, ensure your
Conclusion
By transitioning to a block and tackle system, you eliminate the frustration of re-tying lines for different sails. You gain the mental resilience that comes from knowing your equipment is optimized. This modification isn't just a "bimble"; it is a strategic advantage that gets you off the boat park and onto the racecourse faster than the competition.

Fancy watching it?
Watch the full video and context