Annie Hill wrote:Gosh - but that's a big boat. It makes my little SibLim seem a lot less daunting. What an ingenious way to turn over the hull. I think I will just get a crane to do it for me! But Garth's method would be cheaper. I don't reckon my shed would be up to it, however, and suspect this is something that should be planned from the word go.
Annie, I think I remember mentioning Garth's turnover method to you, and recommending it. To use a crane would involve dragging the hull out of the shed, then dragging it back again. You're right, using a line to the roof would probably place too much load on the shed - so hire
two engine hoists, one for each end. Just think in terms of a chicken on a rotisserie, and then substitute
Siblim for the chicken...
Even if you don't hit the vertical CG spot on, for the pivots, the effort needed to spin the hull and control the spin won't be more than can be supplied by tackles.