Printing woes...

[Credo]

I have a Kossel Pro running an Azteeg X5 (Didn't know if I should post here, or in smothieboard...) It was working for a while, but since I've made changes to accomodate for better leveling among other things, my prints have just gone south. My perimeters are not even. There is terrible ringing as the print moves up (See attached images). This hasn't been an issue the whole time, this has recently started and I can't remember what I ended up changing that would cause this. I've been printing at the same temperature all along, and cooling's not an issue either. If anyone can offer some insight on how to fix this, I'd really appreciate it. I know the printer is capable of even shells so this is driving me insane!

Thank you in advance,

[Khalid Khattak]

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