Another one suffering for ABS printing noob-ice
I'm just printing normal boxes, bellow you can see two separated attempts.
I've tried bed temps from 70-130 extrusion from 240-255 diferent flow settings, turned off the fan, and nothing seems to work.
This last complete print, is perfect on the higher layers but the bottom ones are incredibly strange as you may see.
https://www.dropbox.com/sh/erzwmmnmc4mjmoi/B4aK5dbJJP