George , I see to, I then clicked on several names and the same issue with everyone that I clicked on, nothing provided for private contact.
Timeline Calculator
I just made a calculator in Excel for the Sutherland Timeline. You enter the distance to the wall and the laser deviation per revolution and it gives you the circumference of the virtual circle that the laser travels, the speed error of your platter in percent, the RPM your platter is off by, and the actual RPM of your platter. It can also tell you how many Hz a given frequency is off by.
Let me know if you would like to try it out!
Let me know if you would like to try it out!