Hi Kurz
It’s an interesting boat design.
I’m not an expert on vessel design but it appears to me that the ambitions of the marketing is greater than that of the basic design capability.
From what I can see:
- The hull design may have some advantages albeit it is not as long and is wider and is having a shorter interior than a Mac26X or Mac26M.
- The layout has a couple of nice features but the down side of a fwd head is the functional use issues of lift/drop/roll while in transit.
- The Mac26X (in my opinion) has a better head placement overall and I find it preferable over that of the Mac26M which would prefer over that of this design plan.
- The design would appear to have some very limited space for an electric motor of unspecified capability but battery space/placement is going to be a challenge. There does not appear to be an option for an outboard but a kicker motor could foreseeably be swing-up mounted on the stern and probably preferable in my perspective over that of an in-hull and through shaft arrangement. It would appear doubtful that anything more than the kicker would require a good bit of re-engineering to accomplish.
- Vessel stability is generally indicated by proportionality and this design is short & wide which doesn’t bode well for handling in any sea state with waves in excess of 2 ft. The broad bow is gonna hit the waves pretty stiffly with a slam then lift/drop action that will get old quickly. I don’t see this functionally as any type of an open sea or water type of vessel. It’s just my opinion but it would be getting into trouble if the wave height started to exceed 3 feet… so I really can’t see this as a valid offshore expedition type vessel. Protected waters and near coastal under benign conditions would be a better operational venue for this design.
-/+ I don’t see how the mast lowering and raising would be accomplished as yet but it is probably similar to many top deck mount systems like a Mac26
-/+ The weight seem more than a bit optimistic … but that might just be bare assembly weight
+ The pilot house is a nice touch. I like that! There appear to be two boom arrangements…one for the pilot house version and one for the version without the pilot house.
+ The aft cockpit seems roomier than that of the Mac26X or Mac26M.
+ The aft section seems to have a wide mini deck area which could make egress an easier proposition compared to the side foot space on a Mac26X or Mac26M
+ The interior cabin layout, aside from the head placement, is really quite similar to the Mac26X but with the wider beam making it more comfortable.
It’s not a bad design and given it’s to be DIY plans built it could be customized during the build process.
The challenge is that as plans built boat one is gonna need at least a 20 x 40 foot space for material/fabrication/assembly… that and ready access to a second set of hands to help on a regular basis. ‘Time on project’ is always a concern with something bigger than one can physically pick up and throw….
Beauty is in the eye of the beholder so there are bound to be individuals who will be very happy building and sailing this design.
And very RIGHTLY so!
Personally it doesn’t have all that much to offer to be worth the build/cost/time effort it would involve for me.
This is just my personal perspective.
I have no doubt that the designer put in a lot of thought, knowledge, experience and effort into this design.
I have no doubt that it would be very interesting to meet and talk with the designer. I know I’d learn a lot from that opportunity.
This designer probably has other designs that might be more suitable for the Expedition venue.
It just my perspective but I don’t see this particular design as being as capable, functional or comfortable as our current Mac26X.
Best Regards
Over Easy
