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  1. Diarmuid

    Midboom Sheeting with low friction rings

    Thanks -- yeah, that's about what I had figured -- plus a vertical stretching of the boom section between the block and tack cringle (unless the block is stropped on?). It seems like a rather serious (and multiplied) resultant vector right at a hinge-y place where there's already some tricky...
  2. Diarmuid

    Midboom Sheeting with low friction rings

    Curious about the forces generated by that block nearest the gooseneck on those mainsheet-to-the-mast setups. Are they mostly just counteracting the spar compression/luff tension forces, or are we introducing a whole new bag of vectors?
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