Ahoy NautiJohn - need Help!!!

even125

Seaman
Joined
Aug 23, 2003
Messages
64
Hi NautiJohn hope you can help me! it might be a curly one :) .<br /><br />I have just received my new Smart Tabs by mail bought here in Australia, after reading all your posts on iboats about them.<br /><br />Here is a bit of background:<br /><br />I ordered the 60lb struts but received the 80lb ones by mistake, the plates are 9 by 12.<br /><br />Achris's boat pic in this link minus the cabin (mine is a runabout),2 feet and a little bit of deadrise (mine is 20deg) is a dead ringer for my boat. My boat is heavier than average for length too.<br /><br /> http://www.iboats.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=17;t=037177#000037 <br /><br />I am in the process of rebuilding my boat and was stocking up on the bits I wanted to fit, I am 3 or 4 months away from running it so I cannot just do a test.<br />The boat has had the transom raised and a 2 foot setback pod will be fitted with an omc V4 to power it along. Also there will be an extra 70+ pounds of transom capping, bait tanks and associated glass at the rear.<br /><br />I chose your tabs because of all the extra rearward weight I will be adding and wanted to ensure it would jump onto and hold a low speed plane and so it would settle fairly flat without the swamping wave the engine may experience coming of the plane.<br /><br />I chose the 60lb struts in the hope that at any speed I would not overwhelm the hull with stern lift and 'bow steer' the hull from the gang up effect of both the hull hook and the smart-tabs. This boat will only see fairly long haul offshore work with some fairly rough water and following seas.<br /> <br />So what should I do? Based on what I wanted them for what would you have originally advised? Could the 80s cause a potentially dangerous situation on this hooked hull?<br /><br />By the time I can actually test the boat I will probably not be able to return or swap the struts.<br />Look forward to your advice.<br /><br />Sorry about the length of the post.<br /><br />Cheers Evan125<br /><br />Ps the actual rebuild is here: <br /><br /> http://www.shareaproject.com/pages/projectTut,p,28,00.html
 

Jdeagro

iboats.com Partner
Joined
Jul 30, 2003
Messages
1,682
Re: Ahoy NautiJohn - need Help!!!

Evan125;<br /><br />Given your description you may be OK with the 80lb set to the minimum pressure. If not I will work with you probably through one of our distributors to get the Actuators exchanged.. By the way who did you buy them from and can they make the swap if required? But no matter - "not to worry".
 

even125

Seaman
Joined
Aug 23, 2003
Messages
64
Re: Ahoy NautiJohn - need Help!!!

Thanks for the reply John, been hanging on it actually!<br /><br />I bought them from a large propeller trader here in Australia. In emails they confirmed it was the 60lb set. They added that it was their last set and they have sold quite a few.<br /><br />I have not contacted them yet about their mistake??, my choice of the 60s was a guess and the 80s might work better.<br /><br />The hard part for me in estimating whether to chase up my original order is I have yet to see these tabs at work on any boat.<br /><br />It would be a big big help if you could tell me the earliest estimated speed the water produces 60lbs of force (with the 9 by 12 plates)with the tab angle mounted as per instructions? With this info I can roughly estimate the tab angle at all other speeds and make a more educated guess.<br /><br />I compressed the 80 by hand and did not notice any pressure change through it's full range, is this correct? it was a rough test.<br /><br />Thank you John for the kind offer of "not to worry" - backup like that does make a difference.<br /><br />Cheers, even125
 
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