I'm not familiar with the TheMightyHobie18 jib block location, but I can tell you what works well on my P19. It may be easily adapted for you. The blocks are left in the stock location, which on a P19 is a 4-way adjustable in the middle of the tramp. The cleats are removed from the blocks and mounted to the shroud chainplates with no fairlead or bail. When the boat is set up, tighten the jib, cleat into the open cleat on the shroud, and relax. In light air, there are 2 other blocks on the boom for the same purpose. <br><br>