The Cape Dory Board

Before haul out of my Cape Dory 25, I'd like to know at what height to set the jacks on my new cradle. It is steel, 12'x5'8".The posts, not counting the jacks, are 30" at a tilt for the bow and 36" at 90 degrees for the stern. I can cut off as much as 6" on each post. If that is ...

I'm looking for a cradle strong enough for runners (skids) for my Cape Dory 25. I live in central NH. Windsong