I am recent in 3D printing, and I start with the CR-6 Max. I have printed some first objects with nozzle 0.4mm. The benchy delivered on the SD card; a little bracket, it was quite nice.
By I need now to print bigger objects, and so, I have mounted a 0.8 nozzle, and it is not so nice. The first layer has defaults, the part also!
See the picture!
Corners are not nice at all.
So, I will start to play with all parameters
Z-offset : it was 0.2mm, I will try to increase, perhaps 0.5
1st layer height : with cura, automatically with 0.8 nozzle, it proposes 0.32mm, but from what I have found on internet, this is too small, I will try 0.6mm
I will reduce speed of first layer also.
If someone has good experience, and proposal of parameters to print well with 0.8mm nozzle, I would be very interested.
If I make improvements, I will make a new message here to tell with which parameters