Am I understanding corrrectly? as in my first post all measurements are from home ( obviously).
410.34058 pulses per inch, say i need to go 1" and .003 thousandths? what if my encoder is in english, and I am using mm, how does mach handle the difference?
from your previous - post hood, mach will never go over a step.... always under?
i am not sure anyone undertsnds the question? i am not trying to move in 1/2 steps but the fact is 10 divided by 3 is what? how does mach deal with it?
the machine cannot possibly line up on 9.5 because 10 divided by 3's 3,6,9 only not 7 not 4, not 5, I am thinking prime number thing.
I am not asking mach to go to an irregular position, but the fact the gearing is irregular, mach has to choose where it will or will not go.
perhaps rounding was not correct...... linear interpolation of axis movement?