This effect usually happens because of problems sometimes layer shifting can be caused by force applied to the printer or vibrations that come from an unstable surface on which the printer is standing.
Get 3D Printing First Layer Problems US. This guide is a great place to start if you are trying to improve the quality of your 3d printed parts. No doubt, if you are new to 3d printing, one of your biggest problems you will face is first layer problems.
First Layer Wave | RepRap | 3D Hubs Talk from 3dhubs.s3-eu-west-1.amazonaws.com
What's the 3d printing problem? Break possible* too much cooling, the deposited layer does not adhere well. Everytime i go to do a test print, just enough stringy filament oozes comes out of the hotend right before it lays down the first layer.
The cause of this problem is that the materials cool faster in your print's higher layers.
Print and print and print some more. First layer print temperature and first layer bed temperature: Why do 3d prints get layer lines? These settings change the temperature at which your 3d printer prints the first layer.