I'd talk to a DN racing forum. On Fri, Oct 17, 2008 at 1:44 PM, johhnysrocket2003 <...

Runners. That is a topic that has occupied ten years of discussion on the DN boards. Read the archives at www.dnamerica.org for a thorough discussion on...

Ken ,I found his on the DN articles page. Its similar advice to yours. I wish it gave an over all length and a pivot hole location. If you could guess is this...

Just for reference, the dimension of the pivot hole for a Sarns 30" bull nose is 17 5/8" back from the nose. ... yours. ... curve ... obstruction. ... 2 .5''...

''If the runner is set on a flat surface, a 0.008 spacer will fit under the edge from the front and back, and the pivot will be above the mid-point between the...

Which runners first: If I had none and were starting, 36" plates with the crown and grind as discussed above. 30 inch plate for the front, with a brake....

Two more links: http://www.davidwoodward.com/iceflyer/runners.htm www.icesailing.org/junior/docs/specsa.pdf Within these links are discussions and drawings of...

Thanks Dave. Thats 58.75 % of the length. The sketch of the 36'' runner is 58.33% of the length . Is the steering runner the same % too. ... From:...

My Sarns steering runner is 26 1/4", the pivot is 15 3/4 from the nose. BTW: the lengths are total lenght, not the contact surface length. ... 58.33% of the...