Accu-Just Hitch Pins

Ron Nossaman RNossaman@cox.net
Wed, 25 Jun 2003 16:30:45 -0500


> >  Baldwin's gage is 0.005" rise per inch per division, Lowell's is
>0.003".
>
>If I understand correctly, then you are saying that Baldwin's instructions 
>are to set from .283 degrees (initial) bearing in the bass up to .850 
>degrees bearing in the treble.  This seems low. As I mentioned before I 
>was under the impression that these numbers were supposed to be 0.50 to 
>1.5 degrees.  I think I came by that impression from the explanatory 
>material that came with Baldwin's instructions.  I'll have to look for it.


Here's the "clarification" right there at the bottom of the same data sheet.
>*Hand written note at bottom: 1 div. = .005" shim thickness with a Baldwin 
>Rocker Gage.


But then the instructions for setting bearing on the Acu-Just pins with the 
rocker gage in the "BALDWIN BEARING GAGE" booklet say 0.015"-0.035" 
(0.85°-1.9°) in the bass, 0.0.015-0.025 (0.85°-1.4°) in the low tenor, 
0.005"-0.015" (0.28°-0.85°) in the mid tenor, 0.01:=0.02" (0.057°-1.13°) in 
the low treble, and 0.02"-0.04" (1.13°-2.26°) in the upper treble.

All of which except the lower half of the mid tenor range, I would consider 
too high for these boards.

So we have two official sets of information, both from the manufacturer, 
that contradict each other.


First time that's happened.

Ron N


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