Hi I tried using Bambu labs PLA support material for the first time and at every point that the support material was used as an interface the main model PLA+ separated with bad layer adhesion issues at that layer on the whole model. I tried this with 4 prints and all had the same issue, any help would be appreciated.
You’re going to want to adjust your flushing volumes. Your issue is that the support material is mixing with the PLA in the nozzle and causing weak layer adhesion. By increasing the flushing volumes, you are further clearing out the nozzle of the old filament.
I will give that a go now thank you
seems to have worked, thanks
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Glad to hear that it’s worked out for you! I learned that the hard way when I was trying to use PLA as support material for PETG. The printed parts would fall apart right around the same line as the support material.