Oday 23 luff length for Lazy Jacks

[Mark]

Hi all,Hey I've purchased a Harken Lazy Jack system for my 1972 Oday 23' pop top model. The instructions say to check the luff length to determine where to install the mounting point on the mast. Has anyone ever done this and would anyone kindly know the measurement. thanks everyone! *whew* glad it's summer!Mark R.1972 Oday 23' pop-top

 

[Harley Oday 23]

lazy jacks

Looking at my book I 28.0 p23.5 e9.0 j10.0 I think the p dimension is the one you are looking for. I hope this helps. My book is for a 1982 Oday just for reference.

 

[Mark]

Yes....P dimension for luff length

Yes it's the P dimension. Wanting to see if anyone who has a 1972 Oday 23 model already took that measurement or knows what it is. Simply looking upon the experience and wisdom of someone who already has that data.

 

[Mark]

Oday 23 luff

Thanks for the input, on a calm day, I'm going to raise the mainsail and measure the luff length that way.

 

[mark r]

Oday luff dimension found

thanks anyways ...with some determination and research on the Internet, I found all the Oday dimensions I, P, J, E.