RE: The Guru's Protractor revisited.

Posted by John Elison (A) on September 13, 2014 at 13:48:02

In Reply to: The Guru's Protractor revisited. posted by Cougar on September 13, 2014 at 12:51:28:

It has nothing to do with "faith" and everything to do with "geometry." Brian Kearns developed the equation for determining the null-point alignment of the Guru Protractor, which spreads the null-points apart thereby producing excessive tracking error distortion in-between the null-points as well as in the inner groove area. It's a horrible alignment. The following graphs compare the Guru Alignment to Löfgren A.

Allen's alignement points are 57.8mm and 129mm (Open in New Window)

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Follow Ups Full Thread

Topic - The Guru's Protractor revisited. - Cougar 12:51:28 09/13/14 (7)

I really appreciate this thread! - MikeWI 17:29:16 09/14/14 (0)

Thank You everyone! - Cougar 16:09:52 09/13/14 (0)

RE: The Guru's Protractor revisited. - John Elison 13:48:02 09/13/14 (3)

Thank You for the graphs..... - Cougar 14:52:52 09/13/14 (2)

RE: Thank You for the graphs..... - John Elison 15:35:59 09/13/14 (1)

Thanks! nt. - Cougar 16:01:50 09/13/14 (0)

Probably you will be dissapointed. See link. - hagustos 13:43:24 09/13/14 (0)

Follow Ups

RE: The Guru's Protractor revisited. - John Elison 13:48:02 09/13/14 (3)

Thank You for the graphs..... - Cougar 14:52:52 09/13/14 (2)

RE: Thank You for the graphs..... - John Elison 15:35:59 09/13/14 (1)

Thanks! nt. - Cougar 16:01:50 09/13/14 (0)

RE: The Guru's Protractor revisited.

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