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-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   Hull Blueprinting (https://www.offshoreonly.com/forums/general-q/69709-hull-blueprinting.html)

Rage 11-28-2006 02:21 PM
Re: Hull Blueprinting
 
Who would be closest to StLouis that knows what they are doing to blue print a Nordic Rage hull?

Rage 11-29-2006 08:13 AM
Re: Hull Blueprinting
 
Originally Posted by Mathews
I think about a 5' straight edge would be good. Don't use a metal level. Use an actual straight edge. Your bottom is not going to be perfectly flat what you are looking for are hooks and inconsistencies from one side to the other.
OK

Rage 12-12-2006 01:20 PM
Re: Hull Blueprinting
 
Originally Posted by Rage
Who would be closest to StLouis that knows what they are doing to blue print a Nordic Rage hull?
Anyone?

Rage 12-24-2006 01:27 PM
Re: Hull Blueprinting
 
Obviously I am looking for the closest that does the good work. I would travel as far as required to get the good work.

I just checked my 25 foot Nodic Rage hull with a five foot rule (too long). It appears that I have a gradual hook of about an 1/8 inch max from the step hull to about one foot from the stern edge where the hull reverses and falls away to about a 1/16 inch at the stern edge. What is the prognosis?

Rage 01-10-2007 12:41 PM
Re: Hull Blueprinting
 
Originally Posted by Rage (Post 1972572)
Obviously I am looking for the closest that does the good work. I would travel as far as required to get the good work.

I just checked my 25 foot Nodic Rage hull with a five foot rule (too long). It appears that I have a gradual hook of about an 1/8 inch max from the step hull to about one foot from the stern edge where the hull reverses and falls away to about a 1/16 inch at the stern edge. What is the prognosis?
How much mph drag would these hull dimensional imperfections create for high 70's.

Rage 01-29-2007 10:36 AM
Re: Hull Blueprinting
 
Still looking for an answer.

Smarty 01-29-2007 11:03 AM
Re: Hull Blueprinting
 
Originally Posted by Rage (Post 2008623)
Still looking for an answer.
Using the SWAG theory (Simple Wild Ass Guess) I would estimate 2 mph to 4 mph. My father has blue-printed the bottoms of his Magum, Pantera, Cigarette, Donzi (the Phantom bottom did not need and sanding). The Donzi was a mid-60 mph boat and gained 2 mph, I do not remember the how much speed, if any, was gained on the other boats.


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