u/KirinaS2

https://preview.redd.it/bstz0tqsv2yg1.png?width=1040&format=png&auto=webp&s=900c03b5d0636f595c03bf6f98f89db1828ddf75

https://preview.redd.it/icv91wpsv2yg1.jpg?width=3000&format=pjpg&auto=webp&s=0eb164ed5c3366f58479add284869f75cbff89c6

https://preview.redd.it/2eg791w0p2yg1.jpg?width=3000&format=pjpg&auto=webp&s=1affd003c16bf51e80daf417ff0c368c584ddb43

https://preview.redd.it/yzipmyv0p2yg1.jpg?width=3000&format=pjpg&auto=webp&s=6c80bfc14ff83d44937ab14e3146d05f44aef91d

https://preview.redd.it/3nntzyv0p2yg1.jpg?width=3000&format=pjpg&auto=webp&s=a46d735b47172897299629c61b0c44430062ec9e

I'm using an Elegoo Saturn 4 Ultra with Phrozen Hyperfine resin.

During printing, I sometimes get visible layer line artifacts appearing only on specific layers like in the image. Does anyone know what might be causing this?

My current print settings are shown below. The resin temperature is maintained between 23–30°C.
Any help or suggestions would be greatly appreciated.

https://preview.redd.it/hmdzjjv1p2yg1.png?width=242&format=png&auto=webp&s=bfc77000fe356ed47547bae14151831217f129bb