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I am in the process of building the Pahi42 cockpit.
The plans call for 2x1 hardwood rails attached to the bottom inside edges of beams 3 and 4 with matching rails on the fore and aft sides of the cockpit. These rails would obviously need to be laminated to enable the hardwood 2x1 to follow the bottom curve of the beams, The cockpit is the lowered from the top to rest on these rails.
My problem is that there is not enough headroom between the tops of the beams and my shed roof to be able to raise the cockpit high enough to enable it to be be lowered down between the beams onto the support rails.
My question is has anyone mounted the cockpit from it`s ends?
My thought is to attach short fore and aft beams behind the seat backrests at each end, at the same vertical position as the rails shown on the plans. These would then be supported on hardwood blocks attached to the bottom inside edges of beams 3&4.
These short beams could be fitted temporarily, and then removed to allow the cockpit to be raised from below and supported high enough to be able to refit these beams and then lower the cockpit down onto the support blocks.
Has anyone done something similar?
If this is possible would the cockpit need extra structual modification, considering the outboard mounting brackets are fitted to the bottom of the cockpit?
Any advice concerning this would be greatly appriciated.
Thanks for your input Robert, I really appreciate you taking the time and making the effort to respond.
I had not considered using straight rails with support blocks, so I will take a closer look at that possibility. Unfortunately finding quality straight hardwood at a reasonable price is very difficult here at the moment.
I have considered your suggestion of raising the cockpit up high enough to then fit the side rails, and that seems the most likely way I will go.
Thanks again Robert,
Hi - this is how I made the new cockpit for our Pahi 42. It is laminated with glass cloth on all sides inside and out, and all the joints are filleted and triple-taped. Our two motors hand underneath as well. As you can see, everything hangs from the "beams" built into the backrest design. So far no problems.
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