I got X-axis offset print at the middle of the led screen as picture. 
The black and white picture was a simulation of the print result by photoshop because it's hard to take a photo with clear green resin.
I dropped the file to Chitubox, sliced and printed.
The sliced file seems no problem. I've printed with 3s, 10s, per layer and all have this offset problem.
Is it the led screen problem or slice program problem or Machine's parameters setting?
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I've updated the firmware to V4.4.3-Z1 LCD/3840X2400/F15.26. The X-axis shift problem still remained.
It shifts from right to left as the motion showed in attached GIF file and causes a line in the model.
Other than that, the printing result is good.
Elegoo Saturn/ Elegoo clear green 3s, 30s/ Chitubox1.9
The black and white picture was a simulation of the print result by photoshop because it's hard to take a photo with clear green resin.
I dropped the file to Chitubox, sliced and printed.
The sliced file seems no problem. I've printed with 3s, 10s, per layer and all have this offset problem.
Is it the led screen problem or slice program problem or Machine's parameters setting?
==========================
I've updated the firmware to V4.4.3-Z1 LCD/3840X2400/F15.26. The X-axis shift problem still remained.
It shifts from right to left as the motion showed in attached GIF file and causes a line in the model.
Other than that, the printing result is good.
Elegoo Saturn/ Elegoo clear green 3s, 30s/ Chitubox1.9