Allgeuspezl

Thank you for the quick replies I'm gonna try out the methods and see if they work

So I'm having multiple issues with my Ultimaker Original + and I hope maybe someone had simmilar issues and or knows how to fix them. At first would be the fact that my printer seems to be not capeble of printing round circels even though my little belts are very tight and for the longer ones I've printet tensioners. https://imgur.com/CdlQM2y https://imgur.com/jkPe14C Also I have a problem with these irregular layer lines. They dont look very good especially on slightly sloped parts. Also it does not change with finer layer lines and with long and big prints it kind of disrupts the otherwise good quality of the print. https://imgur.com/Eu9RcBh https://imgur.com/96RvySv Now the worst problem: I dont know what is causing it may it is the software(the newest version of cura) but I really dont know. It seems to have something to do with the geometry of the print. https://imgur.com/wQvk41X https://imgur.com/3CSkpuZ So I hope someone could help me fix those problems, I mean my other experiences with the UMO+ have been very good. Thank you in Advance.