I’ve tried multiple temp towers but they all failed because of the underextrution. So I tried benchys with with 190 and 220°C and have seen little difference. Then I just stuck to 200°C for no other reasons then I’ve used it before

Yes the print immediately before was good (see my other commend) 2. Try same settings (left) seems a little bit better but still not good

Print i did immediately before. Main differences no supports and less Variationen in horizontal Crosssection ?