Unregistered

Hi

I have an old mistral one design and yesterday the retractable daggerboard was dislodged from its seatings in the cassette. After trying to fix it myself I wound up with the daggerboard completely out of the cassette and board. Now I can't figure out which grooves the pivot points, one black, one blue and one red, arranged in a triangle, should fit into. Or how to get them back in.

If anybody could help it would seriously be appreciated.
Rob