Nozzle rubs on previous layers
I have made some learning on mechanical setup and discovered some issues on my printer, there are few:


Bed warped, even with glass (thin thickness), making BAL confused with Z-movement over the bed.
Overextrusion making layer oversized in terms of thickness.
Some of missing mechanical fine adjustments.


The main reason for this symptom was the overextrusion (that made my X and Y axis jump some steps when hotend collapses in the already-printed materials on their movements).

I hope this helps some of those who have this similar problem!