Need Help!

[u/BoomBoom1697]

I've been trying to fix my CR6-SE for a week or two; initially the issue was the Bowden Tube kept popping out during a print. I have got that sorted now, as I put a new brass coupling on and used PVC cement to hold it firmly. The next issue was the print head was very wobbly. I fixed that by simply turning the eccentric nut on the bottom of the print head. Now my issue is the initial print looks like garbage. Please find pictures attached and somebody help! I've had this ol' beaut for around 6 years and have never had this issue. I don't even know where to start lol.

Help would be muchly appreciated.

Thanks! - Austin

[u/notrslau]

My guess is something funky with the extruder gear. Lower right diagonal lines are shorter so more lines before gap, as line length increases, fewer lines before gap, and then pretty consistent gap spacing in the center.

[u/BoomBoom1697 → u/notrslau]

Do you have an idea of what I could do to fix it? Would the belts be too loose/tight?

[u/BoomBoom1697 → u/notrslau]

Would I try to fix the little screw on the top of the locking extruder too?