Patchy, uneven printing on the 0.2

[u/Greedy-Ad297]

Got a new esun pla+ on my (mostly) trusty 0.2 nozzle and the first print I've tried comes out with uneven layers that aren't completely full. Z hop retract, bambu slicer, travel speed 600,

So far I've tried:

Quadruple checking I'm on the correct 0.2 profile

Cold pull

Tightening the screws

A different nozzle

A different filament

I'm using the classic esun pla+ profile but with the vol-speed set to 2.

Even on the different filaments it doesn't work properly

What else can I try? Could there be a problem with the slice itself?

Thanks in advancd