dual print issue with PLA and PVA

[dcgo]

Hi guys,

I had a dual print problem using pla and pva with my Flashforge dreamer. As shown in the video, the pva (on right nozzle) just kept coming out when printing pla (on left nozzle). I would like to know how to fix this problem?

Thanks a lot

[Tomorrow]

Try to print with a wall.

[C_Innovations]

What temps are you printing at?

[bobinstein]

I have a Dreamer too, and I’ve been experiencing the same problem. Only that my build plate goes berserk every time I cancel a print. It literally jerks up and down for 3 seconds before stopping, and I have to level it again. very annoying. must find a solution…