Hi, I’ve had my A1 for 4 months and the first layer has always come out perfect. For a few prints, however, I have had a first layer that generates wrinkling, as you can see in the photographs. The wrinkling always appears in the same position while the rest of the layer remains perfect as at the beginning.
I use an A1 with Bambu Pla Basic filament
I’m printing on a large surface so I’m using a glue stick to avoid the edges from rising, but I don’t use it excessively.
Can someone help me understand what’s happening?
Could it be a difference in temperatures for this part of the bed ?
How can I measure the temperature difference?
The only way to do that it’s using a digital thermometer as the printer does not have such feature. At least you will be able to see if your bed is heated properly everywhere
I reset to factory state and redid the calibration. The problem has disappeared