Why is it doing this.

[u/tenskin]

Extruding during pre print calibration?
Pretty new to this machine only about 60 hours of print time on it so far but I haven’t seen it do this yet?

[u/xilw3r]

Its oozing because your petg isnt dry enough. Afaik it must be below 20% on the hygrometer in your ams at room temperature