First layer ripped when printing flow rate calibration

Hi,

I got a K1 Max from a friend and I try to get it running I was doing the entrire calibration on it as I changed to Sunlu Rapid PETG. ON the temp Calibration I took 250 degrees then I was going to the flow calibration and when printing those 9 little shapes, I notices that the first layer it prints is catastrophoic as it seems to collect molten filament on the nozzle while printing the infill. The outerwall looks ok to meProcessing: 26-09-28 04-54-59 8132.jpg… but the rest is awfull I tried to offset the Z by 0.1 on the Creality print 7 on the printer directly, my skills are not really big with 3D printing so I hope someone can help me with this as I’m really confused. If I let it finish all layers the end result is acceptable but the first layer is just a mess.

Thank you to let me know what info you need to help me so I can Provide that one.

Edit: Not sure if it’s only my PC or if the picture I attached is not working for you too. In case it’s not working I don’t know how to insert a picture in this editor, I can add a video but I can’t find a add picture other that the one I used.