In prep for haulout I'm in the process of converting my steel fixed cradle to folding (our club stores offsite in the summer and I don't think my neighbours would like it in our driveway again next year!). This being our first year with the boat (1981 h27) I'm also not sure that this is the original cradle and that it was sized quite right to begin with...Does anyone have the distance (fore and aft) between where the pads (4) should go to provide proper support over the winter? I presume they should sit under bulkheads to prevent oil-canning the hull. Also if available how their replacement relates to the keel (although I can get along with this)?Attached is my "before" pic...Thanks, Scott