This is correct but the numbers dont add up as the effect of bending the mst from 50 to 100mm have a significant effect on the draft. You essentially elongated the chord and shrunk the surface of your foil. This is what we aim for with our pre-bent masts. When a gust hits and powers up the rig, the mast bends, sail flattens (changes "gear") and you dont have to do much at all to enjoy the power of the gust

Then you sheet in to tension the leech and start all over.

Consider what happens when you go from 50mm to 300mm curve.