DF95 & DF65 Sailboat Tuner

The Ultimate DF95 and DF65 Tuning Diary

Stop relying on memory or messy paper notes. The tuning Tool is a precision logbook designed specifically for the DF95 and DF65 restricted classes. Whether you are tuning for light-air A-Rig conditions or survival B/C-Rig breezes, this app helps you replicate your "fastest" boat setup every time.

Key Features:

Rig-Specific Logging: Store separate data for A, B, C, and D rigs.

Precision Tuning: Record Mast Rake, Forestay Tension, Backstay settings, and Sheet Bowsie positions.

Sail Trim Notes: Log your foot depth, twist, and slot measurements.

Condition Tracking: Save settings alongside wind speed (knots), water state, and location.

Fast Reference: Quickly pull up your "Gold Medal" settings when the wind shifts 10 minutes before the start.

Compare your sessions to identify trends and opportunities for improvement

Built by a DF95 skipper for the global racing community. No more guessing—just faster sailing.