Boat Tuning in SailEdge™ by SailrScience — Delft-style stability, direct geometry editing, guided calibration, portable.
Explore Your Edge NA Workflow →Tune the RM curve for form vs ballast.
Edit cross sections directly.
Calibrate the hydro lanes.
Portable NA profile and hull-section artifacts.
A stability profile built from GZ curve analysis — how much of the righting moment comes from hull form vs ballast, and how it evolves with heel.
Select a Delft hull on the Boat tab and the profile seeds automatically with the behavior your hull family predicts. Adjust for your specific hull.
Select a station. Compare reference against tuned. Edit directly — Beam scale, Sheer lift, Rail lift, Keel drop.
The selected section highlights on the 3D stage. Save the hull-section viewmodel as a portable artifact. Reload it later from the same geometry basis.
The runtime resolves upright hull, appendage, heel influence, sideforce and leeway, keel-rudder interaction, and wave-added resistance through governed R14 hydro lanes. Each lane is individually tunable.
Every control carries always-visible help — what it does, what happens when you move it, when to adjust it.
Bounded platform calibration. Load it on any boat. Sail lofts overlay their calibration on your foundation.
Cross-section editing state. Reload the same geometry basis without touching the canonical boat.
Full study snapshot when the whole context must travel — boat, tuning, hull sections, and study state.