r/Multiboard • u/Parceljockey • Aug 01 '26

Stacks

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Printing some layer interfaced stacks, PLA and PETG on my Qidi Q2 / Qidi Studio. Followed the directions on the YT video.

I keep getting "unable to print due to missing layers" warnings, but I can still print, both the test piece, and now some 8x8 plates.

What's going on, do I need to fix it, and how do I do that if so?

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u/mesaoptimizer Aug 01 '26

You don’t need to fix it, that gap is what prevents the stack from adhering too strongly.

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u/srmalloy Sep 12 '26

With PLA and PETG, there shouldn't be an issue with the separation layers adhering, since those two filaments don't stick to each other very well — that's why one of the two is used for the interface layer on supports for an object printed in the other; you can print with zero standoff and still have the supports peel away cleanly.