Printing results bad perimeters and top layer

hello,

the results of my prints varey allot from print to print.
Yesterday i had this result wich quite… sucks…

anyone have any idea wich setting i have to change ?

the perimeters dont even touch, and you can take them appart with you finger nail!

ps: i have the advanged page settings:

perimeter at 220%
and the top layer also at 220%

the material is 2.92mm and the multipliyer after the tests is set at 1.05

Hi,

How many top and bottom layers do you have set in the slicer settings?
I change both of mine to 6

thanks for your reply, i also have 6

Is it just this project this is happening to?
Maybe it’s a bad drawing.

You should try to print something else.

Just a thought.

its with all project unfortunally

Hi,

On the Extruder make sure the large and small gear are not to close to each other and binding.
Make sure the Hobbit bolt is not to tight and can turn freely.