Archive of Tom's 3D Forums

Hello,
I recently started with 3D-printing. I decided to buy the Maker Select V2 and was very happy with it, with a couple adjustments (Z-Braces, belt tension and a radial fan) I was able to get really satisfying prints. But recently i got the Problem that every couple layers it looks like that it doesn't print the outer line properly.
To the settings that i use

Nozzle: 0.4mm
Layer height : 0.2
Printspeed : 40 mm/s
Filament: PLA Black from Extrudr
Temp. Nozzle: 195°C
Temp. Bed: 50°C

I made the same Object just a couple of day ago with no issues.

Thanks for every Tipp and i apologise for my bad English.

I dont really know what it could be, but i would look for some loosen screws - sometimes they can do pretty weird things. Mostly on the extruder.