Hi Mikehall397 👋,

It seems the slicer is giving you two warnings:

1️⃣ Conflict of G-code paths: This happens when two or more objects on the print bed overlap at the same height (Z=0.00mm). This can confuse the slicer and lead to poor printing results. To fix this, ensure your models are properly spaced apart in the slicer, so they don’t overlap.

2️⃣ Floating regions without support: The warning is indicating that part of your model, “CrimsonTide_A.stl,” has areas that aren’t touching the print bed or don’t have support structures. You need to either:

Reorient the model so these parts are closer to the bed or supported by other areas.

Enable support generation in your slicer settings to prevent these floating sections from failing during printing.

To avoid confusion in the future, it would be great if you could update your question titles and content with more details (e.g., specific error messages or what you’re trying to achieve). This helps the community better understand and assist you. 😊

Let us know if you need more guidance! 👍

Hi Mikehall397 👋 and welcome to the 3D-Trabelshot Community! 🌍✨

Let’s start with what a Z seam is. When 3D printing, the printer lays down each layer of material in a continuous path. The Z seam is the point where the printer stops one layer and starts the next. This usually leaves a slight mark or “seam” on the surface of the print, which can sometimes be noticeable, depending on the model and settings.

Now, in Creality Slicer (or similar slicer software), you have control over where this seam appears:

1️⃣ Random: Scatters the seam in different locations, making it less noticeable overall but potentially rougher on the surface.

2️⃣ Sharpest Corner: Places the seam at the sharpest edge or corner of your model, where it’s less visible on smooth areas.

3️⃣ Back or Custom: Lets you manually control or align the seam to a specific area.

For beginners, I recommend trying Sharpest Corner or enabling the Hide Seam option (as shown in your screenshot). This will help the seam blend more naturally with your model while maintaining quality.

Hope this helps, and happy printing! 😊

Ah, I see! The visible lines on the top of the print are most likely caused by issues with the nozzle or settings related to top layer quality. Here are some solutions to address this:

1. Check and Clean the Nozzle: Over time, the nozzle can become partially clogged or uneven due to residue buildup, which causes inconsistent extrusion. Try the following:

Heat the nozzle to your printing temperature and use a nozzle cleaning needle to clear any debris.

If the issue persists, remove the nozzle and soak it in acetone or clean it with a wire brush.

If it’s heavily worn, consider replacing the nozzle.

2. Increase Top Layer Thickness
Thin top layers can lead to visible lines or gaps. In your slicer, increase the top layer thickness by adding more top layers. For example:

If your layer height is 0.2 mm, aim for 5-6 top layers to ensure better coverage.

3. Adjust Print Speed
Printing the top layer too fast can cause the nozzle to leave visible lines. Slow down the top layer speed in your slicer (e.g., reduce to 20-30 mm/s) to allow smoother extrusion and better adhesion between lines.

4. Enable Ironing (If Available)
Most slicers, like Cura, have an “ironing” feature that smooths the top layer by moving the nozzle over it without extruding filament. This can help even out the surface.

5. Check for Z-Axis Issues
If your Z-axis isn’t moving smoothly or the nozzle height is slightly off, it can create uneven layers. Ensure your Z-axis is properly lubricated, and check that the nozzle is at the correct height during leveling.

6. Calibrate Flow Rate
Over-extrusion can also cause the nozzle to leave lines. Perform an extrusion flow calibration in your slicer and adjust the flow rate (often between 95-100%) to ensure consistent material flow.

Let me know how it goes after trying these! Prints like this can be fine-tuned with a few tweaks, and you’re already on the right track. 😊