Dotty Printing

[Povocop]

Hi Guys,After some advice, I am getting some strange results from my 3d printing, I can't seem to get smooth lines when printing, the bits that are laid down are adhering quite well but I get a stitched like profile. Can anyone shed some light. This is a print i have done in the past as a test / datum, tried adjust feeds and speeds, if i just extrude through nozzle filament flows smooth and seems consistent. Material is PLA.Thank you