- Solution
On 10/5/2020 at 7:50 PM, Brenttnerb said:I solved this problem now, it was simple, and obscure. Stefan from CNC Kitchen had my answer.
Years later, but I wanted to thank you for posting this along with your pics. I was looking to troubleshoot a very similar looking issue on my old Anet A8 with an 8-bit board. I couldn't even figure out exactly what search terms to use, so just searched Google Images with "benchy hull problems" looking for something similar. Found your pic, which led me here.
I'd never ever printed a Benchy before and was only doing so because I was planning on switching from Marlin to Klipper and wanted a baseline before. Below you can see how horribly bumpy the entire front half of the hull was (top). This was with my current Cura settings printing through Octoprint. Simply removing Octoprint from the equation made a world of difference, but it still had some pretty rough patches (middle). After about half a dozen hull prints trying different temps, belt tensions, and placements, nothing made it better.
After changing "Maximum Resolution" from 0.05 to 0.5 and "Maximum Deviation" from 0.025 to 0.05, Things improved remarkably. I don't know how often I was actually seeing these issues on other prints, but it is really like a completely different beast now (bottom pic)
Edited by bengalih
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I solved this problem now, it was simple, and obscure. Stefan from CNC Kitchen had my answer.
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