One layer of PETG is not printing correctly
I’ve successfully been able to print in PETG, and it looks perfect except for a random layer in the middle of the print. It adheres to the bed fine, and the rest of the layers are fine, but one in the middle appears detached and weak. You can see the line in the plastic that goes all the way around. Any idea why?
This is the second time printing. I thought maybe there was a power issue or something while printing that caused it, but now I have the same effect again.
I have an Ender 3 Pro with a spider hotend and use Overture PETG. Nozzle at 255 °C and bed at 85 °C (initial layer is 260 °C and 90 °C), no fan, 90 mm/s speed.
