KJT930

The machine is an FLSun QQ S Pro, and is %100 stock. Ive only added a filament hanger with bearings to reduce friction. So this has a bowden tube, ive just put in a new bowden tube and nozzle yesterday but the issue persists. Im not sure what the stock hot end for this machine is. Attached is the 3mf file FQQ_Carb Mating Surface Left.3mf

Hello all, Ive been troublehshooting for hours and im not sure what is wrong or how to fix it. In the past ive noticed these issues but not as dramatic, ive been away from the printer for a while and now that ive created some new files, they are all plagued with the same horrible stuff. My two main issues are that my bottom layer is absolutely horrible and seems like it is underextruding, and I always have a gap in between lines (seen in the closeup of the circle. The actual first layer of every print and supports look great, and I just took apart the assembly and cleaned the nozzle, releveled, reset z offset, tightened everything up. Speed: 125mm/s Retraction (on): dist 6.5mm Temp: 200c Could someone please give me some insight on how to improve this? Any Help is appreciated