I have not sailed the Getaway, but looking at the manual, it is as Ron says, ball-on-post. I have a couple of vintage Nacras, same idea.
This photo shows why you bend the rod if you don't rotate the mast.
You can see that the base of mast will "lock" the ball if not rotated. The mast becomes a 30' lever, & the DS is going to bend.
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Hobie 18 Magnum
Dart 15
Mystere 6.0XL Sold Was a handful solo
Nacra 5.7
Nacra 5.0
Bombardier Invitation (Now officially DEAD)
Various other Dock cluttering WaterCrap
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