Rotary 4th Axis Toolpath has too many A values?

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I am using a rotary 4th axis toolpath to "surface" the inside of a 16" dia. pulley wheel. the G code had many small y moves and way too many A rotation values. So now while watching the machine cut the rotation is very jittery because of all the A values. I have done 4th axis using Y axis substitution many times before and the motions were much smoother. I saw in another post people recommend using the multiaxis toolpath and post out 4th axis only... But I would really like to know if there is a way to adjust the rotary 4th axis toolpath to just run smoothly. Please help 

Sample section of Code

T9 M6
S5000 M3
A811.055
G0 G90 G54 X-.1281 Y.0016
G43 H9 Z12.484 T1
/M8
Z8.584
G94 G1 Z8.484 F5.
Y-.0015 A810.026 F1.
Y.0015 A807.813
A805.653
A803.495
A801.343
Y.0014 A799.197
A797.058
A794.928
Y.0013 A792.809
A790.702
Y.0012 A788.607
A786.527
Y.0011 A784.463
A782.415
Y.001 A780.385
A778.374
Y.0009 A776.383
Y0. A774.418
Y.0008 A772.463
A770.537
Y.0007 A768.633
A766.753
Y.0006 A764.897
A763.065
Y.0005 A761.259
Y-.0002 A759.483
Y.0004 A757.723
Y.0003 A755.994
A754.291
Y-.0007 A751.816
A749.369
Y-.0006 Z8.4838 A746.981
Y0. Z8.484 A744.628

[Zoffen]

Might be an option in the tool axis control that says "Point to Rotary Center"

 

This should help with the y axis jitter you are seeing

[Aaron Eberhard]

Axis sub will always give you the cleanest code, but without a toolpath, we'd just be guessing on this one..

[[email protected]]

https://drive.google.com/file/d/1eFgoJBK1cNmNxC8abHrlPhSzMBG5Z6PA/view?usp=sharing

Here is a link to the Zip2Go.

Yes Zoffen, that helped with the y moves. I would still appreciate help with the A axis issues but on a positive note the part ran okay even with all the small A and Y axis moves. The finish was not as clean as the axis substitution operations but out inspector still signed off on it. I will try to post a picture of it later if I get the chance.