Hello,
We recently acquired 2001 Citizen L20, and I noticed something unusual when programming. When calling out T21-T23 for face drilling, for some reason my Y1 moves in Sync with X2.
The program is something like this:

G821
T2100
G0Z-.04
M140
G0Z-.040T21
...
...
G0Z-.040T00
M141
G820

Is it normal for Y1 to move in sync with X2? Is there anyway to program so it doesn't do that?
I don't have a lot of experience on Citizen Swiss, mostly on Nomuras, and Tsugamis.

Thanks in advance.