currently im using a Craftbot with an all metal hotend and works fine,

currently im using a Craftbot with an all metal hotend and works fine, but im lacking a little bit of print quality lately but im preaty sure its for a lack of fine tuning from my side (I literally use the same specs for all )

I mostly print ABS @ 0.2mm layer for almost anything and i tend to have lots of blobs and overextrusion on sharp edges, that have led me to print mostly functional prints and avoid prints that are intended for display, but i want to improve, any sugetion is welcome.

First picture, flat side its the side of the bed,

check the step per mm of extruder, print temp and check the printer belt tension.