X2D PETG w/ PLA support fails every time

General Troubleshooting/Help!

https://preview.redd.it/k1n2jypp6y0h1.jpg?width=4031&format=pjpg&auto=webp&s=1c5fad1c24c19bba7d4bac6ecd8ae1df5cf3e182

It is my third printer, so not a noob in general. Never had a multi material printer, though. I kind of get that the two materials are not sticking to each other very well as that's the point of using them as support with each other. The whole prime tower looks off somehow and then finally ends up like that or worse (this time I caught it early enough myself). There is a lot of stringing and artifacts that don't look ok on the model itself, too.

What am I doing wrong?

Posted May 13, 2026, 6:29 PM UTC

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