Hello,
This is my first post please forgive me for any lack of knowledge I'm still learning,
I've had my ender 3 neo for about a month and all my prints have been perfect, until last night,
I used a raft for my prints and and seen a pattern on my layers that seems to miss a line or the line is not uniform to the rest of the raft, I have provided a photo of this, I have also noticed a change in pitch in the sound of the printer when it goes to that area, I have leveled bed over and over to make sure it's correct I have also checked the wheels on the bed and other axis these seem ok, but it has been printing fine up to now
Any help would be appreciated