WilleeCue said:
What would differentiate a AAA from an AA?
How about the difference between a AA and a A?
Is there a published guide of shaft wood classification?
I have never seen a published guide for shaft wood, classifications: But below is what I personally use to grade shafts for myself.
AAAA - Technically perfect, Perfect Grain, Perfectly Blanked, Great Natural Color light or Dark, good weight 3.8 oz plus before joint and ferrule application, and good harmonic tone when taped on a hard surface. Shaft dowels not weighting at lest 3.8 before joint and ferrule application can only be AAA at best in my opinion.
AAA - Perfectly straight grained, Perfectly Blanked finished dowel. Color may very from dark to light / white in my opinion, however, bleached wood made to change the color can at best in my opinion be AA. Very light sugar / mineral marks not in the stroke zone do not effect a shaft dowel from being AAA grade in my opinion. Weight can be no less than 3.5 oz before joint / ferrule application or the shaft must be given a AA rating. Great harmonic tone when taped on a hard surface.
AA - Straight Grain, blanked shaft may have a very slight deviation in the life line, wood that has been Bleached is acceptable and the color can be dark or light, Sugar marks / mineral marking are present, however very slightly in the stroke zone. Weight can be no less than 3.5 oz before joint / ferrule application, shaft must have good tone.
A - Mostly straight Grain with small deviations, shaft may have a small deviation in the life line. Bleached wood is fine and the color may vary, Sugar marks / mineral marks are present even in the stroke zone. Weight can be no more than 3.1 oz before joint / ferrule application, and the shaft must have good tone.
I no that by posting this a can of worms has been opened, however, these are the standards I us to grade shaft wood, and these standards are mine alone.
Have a good day!!!!!