[C320-list] 2007 C320 MK II Fin Keel Depth Transducer Offset

[Chris Burti]

I can answer as I just calibrated new instruments recently and am on Commitment working on a new project. 
The latter is 1.5'     
I initially set at 2.5 and grounded so I reset it while I was on the bottom because I have also measured the depth from the actual waterline while on the hard. 4'6" on a 2001 wing keel. Now my sounder reads precisely. 

Best Regards,
Chris Burti
Commitment, #867

> On Aug 2, 2016, at 5:46 PM, Utility Email <kswanson123 at comcast.net> wrote:
> 
> I have an obscure question for you.  
> 
> Does anyone happen to know the depth transducer offset dimension for a fin keel C320?  Either the vertical distance from the transducer on the underside of the hull (forward of the keel) to the bottom of the fin keel or the dimension from this depth transducer to the still water line (SWL)?
> 
> I did not measure this distance at my last haul out and I can't seem to find it anywhere in the manual.  I guess I can just use 6 feet as that is the draft of a fin keel C320, but I would like to be more precise then that. 
> 
> Thanks for your help. 
> 
> David Swanson
> S/V Emily Ann
> 2007 C320 MK II, No. 1107
> Mukilteo, Washington
> 
>