Bad edges on ABS print

[param-mehta 0]

Hi I'm experiencing some bad edges on my prints. I printed this at 0.2mm layer height in ABS. The edges become progressively better as the print moves upwards. Why would this be happening?

[DidierKlein 729]

Hi,

My first guess would be speed being too high or temperature maybe.

Can you share the rest of your print parameters?