I went there as well as quite a few other sites.
Unfortunately my watch has the standard log scales and the time scale with no room to fit in the sine scales described on this site.
I made the mistake of quickly loging in here before I went to bed last night and after reading Ben's sine thread and googling, over 2 hours later I still hadnt found what I was looking for. I did read a lot about slide rules - if only I could remember half of it <img src="/images/graemlins/smile.gif" alt="" />