| It may be achieved through use of a digital Hall
sensor.  An analog sensor will pick up the wobble as a
pulse frequency that will screw up the sensor.  Don't
know which configs these 2 are.
--- Daniel1312@aol.com wrote:
> It is not that a Hall effect electronic ignition
> system is sensitive to shaft 
> or bushing wear BUT that the specific design of the
> Petronix Ignitor is. 
> 
> For example the Lumenition Magnetronic Hall Effect
> system is designed such 
> that it isn't sensitive to distributer shaft or
> bushing wear.  This is 
> achieved by mounting the pickup horizontally rather
> than vertically.
> 
> Daniel1312
> 
> In a message dated 28/04/00 15:06:11 GMT Daylight
> Time, nosimport@mailbag.com 
> writes:
> 
> << Yes...that is the number.
>     Interesting. I just read a comparison (published
> by Moss Distributing in a
>  recent flyer) between Crane/Allison optical and
> Pertronix Hall effect
>  ignition upgrades. There are many Benefits v.
> Drawbacks, but pertinant to
>  this discussion is :  Crane "Benefits... not
> sensitive to shaft or bushing
>  wear"   Pertronix "... Drawbacks... Air gap is
> critical, badly worn shaft
>  and bushings can be a problem." >>
=====
Ron Soave
"By trying we can easily learn to endure adversity. Another man's, I mean." - 
Mark Twain
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