I have a tronxy p802ma which I've used for before successfully to make stuff. I haven't used it in a few months and I recently bought a new spool. So it looks like I'm having bed warping issues.
Here are some pictures of a 1st layer test I did. As you can see my skirt in the lower left and upper right are not sticking. There's also that weird piece in the upper right corner. Does anyone know what is the cause of that? I'm currently using Marlin 1.1. I don't remember exactly which version I used last year. If I change auto bed leveling settings will it help fix this issue?
Here are the pictures.
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imgur.com]
