GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
cant really be done with out a prop gauge? why are u trying to measure no #'s on prop? it has to do with how far it would travel in one revolution in inches
Alumi, I decided enough people come on here having no idea what diameter and pitch prop they have so I wrote a little paper on how to find what pitch prop you have.
Here is the link http://forums.iboats.com/showthread.php?t=332091