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Viewing 15 posts - 16 through 30 (of 68 total)
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  • in reply to: Bungs #22163
    norman
    Participant

    Hello Laura,

    It’s very unlikely that you will find the original bungs, the design is after all 70 years old. I did search and found two manuufacturers, one of whom offers samples so it might be worth taking measurements and asking both for samples.  Having difficulty copying link. One is Ley Holdings, the other essentracomponents.com. Good luck with your search.

    Norman

    in reply to: Combination Trailers #22146
    norman
    Participant

    A minor point about covers is that, to use Oliver’s method, which I think is pretty general, the transom fittings have to be accessible when the covers are in place. This may require the covers to have appropriate holes/gaps at the transom. Not sure if any covers have this as standard.

    Norman

    • This reply was modified 2 years, 11 months ago by norman.
    in reply to: New GP14 owner – few questions #21835
    norman
    Participant

    Hi Laura, it might be too simple an answer, but are you putting the boom on to the gooseneck before you hoist the main? It’s the natural thing to do for some folk.

    Enjoy the boat,

    Norman

    in reply to: New member and trolley query #20374
    norman
    Participant

    The swivel bow support was, so I was told, the original trailer design. The trailer also had roller, as opposed to taper bearings, and graceful fibreglass mudguards. The one I had with a boat 2??? had a channel section cross beam. I removed the cradle and bow suport to enable a commercial launching trolley to fit. The cheap and simple alternative to a roller was a wooden beam, possibly 3″ x 2″  fitted in the channel, with blocks to prevent lateral movement and a tang welded at the front to locate and secure the trolley as per the commercial base.

    Norman

    in reply to: New member and trolley query #20353
    norman
    Participant

    P.S. Just googled Welsh Harp. You will probably be able to get advice from GP fleet captain. Norman

    in reply to: New member and trolley query #20351
    norman
    Participant

    Hi Pete, congratulations on the acquisition.

    No first hand experience of Trident trolleys but the typical combi trolley is such that the unit is balanced when on the trailer, therefore front heavy when off, unless the boat is about a foot back from the bow buffer. If you are not intending to travel or expend your pile of gold you could construct or commission a single purpose trolley with a better balance. I did this last year and will supply details if of interest.

    Norman

    in reply to: Transom flaps #20095
    norman
    Participant

    Hi, I can vouch that transom flaps do work on older boats though you may need a force 4 or more.  If it’s lighter you may have to rely on a bucket, though I was once towed dry by a kind rescue boat. A sizeable bucket is a good second line of defence and take note of Oliver’s point about more than minimum buoyancy provision.  The flooded boat needs to float high enough for the top of the centreboard case to be above water level or else it can come in faster than manual baling takes it out. With regard to self balers, it is my impression that the Allen Delta balers on my current boat are more effective at low speeds than were the Elvstrom balers on previous boats, but I have no objective information.

    Hope you get sailing in Belgium sooner than looks like being the case in Scotland.

    Norman

    in reply to: Advice required on MK 1 floorboard creation #20016
    norman
    Participant

    Hi Robine,

    There is no problem with an 8ft sheet, the boards only need to go to the forward edge of the aft deck, not all the way to the transom. I have just measured a board I had in an old boat, it looks like 4mm marine ply but I reinforced the edges with strips of 40 x 6 mm. The ply was 1 ft wide ( sorry about mixed terminology) and the reinforcing projected slightly, maybe 5mm either side.  Be careful about making them too wide as it can be a bit of a fiddle threading them under the thwart when installing.  Well painted and maintained you can get away without marine ply. You will also need a short filler piece between the centreboard case and the aft deck.

    Good luck, Norman

    in reply to: What would you advise me to do? #19517
    norman
    Participant

    Hello Doublesix

    If you are still in contact with the new owner, there might be an old  IYE mast available in Prestwick

    Regards, Norman

    in reply to: Rubbing Strakes / Gunwales replacement – Help #19428
    norman
    Participant

    Hi Rob

    Sorry to be so late joining the conversation.  With all due  respect to the craftsmen commentators, the expression about sows’ ears and silk purses comes to mind.  An old fibreglass boat is unlikely to be restorable to become the object of beauty that is a wooden dinghy.  If you also accept that the gunwale is a protective and thus sacrificial component, there’s no need to spend excessively on appearance.  Finished to a profile to comply with the rules, coated with epoxy all over before fixing, and bedded in a suitable sealant to prevent water ingress behind, even a cheaper softwood could do the job adequately.

    Enjoy,

    Norman

    in reply to: Replace plywood bottom #19364
    norman
    Participant

    Take Oliver’s advice and carry a bucket.  Sod’s law states that the force 4 which tips you over could drop to 2 or less when you need to sail it dry.  I would also retain a bungee to keep the flaps closed.

    Norman

    in reply to: Update on Spark #19138
    norman
    Participant

    Good luck Arthur.  Hope you managed to get a builder’s badge.  Disappointed you didn’t acknowledge my offer!

    Norman

    in reply to: bow attachment for towing #18972
    norman
    Participant

    I’m sure you’ll get lots of advice from regular travellers.  I usually thread a short length of rope lengthways through the bow fitting and take it round the mast support to stop the boat sliding back.  I also wrap a 2″ wide strap, taking a turn round the trailer frame and over the front of the bow.  Years ago I shaped a piece of 4 x 2 about 15″ long to sit across the bow behind the bowplate and provide a parallel surface to avoid the strap slipping forward, but now I don’t travel far I don’t bother.

    • This reply was modified 4 years, 11 months ago by norman.
    in reply to: drain plugs #18908
    norman
    Participant

    Hello Roy, You should have no difficulty finding appropriate fittings in most dinghy chandlers’ catalogues,  The only thing to check is that the existing holes are not already oversize (a bit unlikely) in which case you might need to do some filling.

    Regards, Norman

    norman
    Participant

    Hi Robine

    The only part of your question that Oliver didn’t address was that of varnish damaging the hull; it won’t, although it would be sensible to use masking tape where there is a risk of overlapping from the wood to the GRP.  If you are going “cheap and cheerful” you will presumably not be intending to strip every thing back to bare wood.  However, make sure that any existing varnish that you overcoat is fully adhering and take any that is not back to the wood.  I bow to Oliver’s greater experience and skill with regard to superior finishes but any decent quality exterior varnish might suffice.  In the days before the reduction in volatiles I had a friend who always used normal Dulux, arguing that his front door was subjected to more weathering than his GP hull.

    Norman

Viewing 15 posts - 16 through 30 (of 68 total)