Howdy all - I'm hoping you can help me out. I finally have my Prusa I3 printing, but the second and subsequent layers seem to have ridges and smear into the lower printed levels. I have attached a few prints to show what is happening. I'm not sure what is causing the issue - am I not raising the nozzle far enough after each print? If so, I'm not sure what I need to do to make the modifications.

I am using Repetier-Host and Slic3r to print and slice, respectively. I am printing using 1.75mm ABS. My print board is RAMBo 1.3.

Hopefully the guru's of wisdom can help point me in the right direction. Thanks all!


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