The current minimum limit (40 km/h) is too high for paragliding records. Stuart suggests 8km/h, but that might be too low for gliders, as they are often towed across the airfield with speeds greater than that.
I see two solutions:
1) Decrease to 20 km/h - that should be good for both worlds.
2) Combine ground speed with vertical speed (vario), and trigger flight mode when either the ground or vertical speed is above configured thresholds.
The current minimum limit (40 km/h) is too high for paragliding records. Stuart suggests 8km/h, but that might be too low for gliders, as they are often towed across the airfield with speeds greater than that.
I see two solutions: 1) Decrease to 20 km/h - that should be good for both worlds. 2) Combine ground speed with vertical speed (vario), and trigger flight mode when either the ground or vertical speed is above configured thresholds.