PLA+/PVA Double Extrusion

[cybergatto]

Hello,
I'm trying to perform double extrusion wit PLA+ and PVA but I'm unable to get it work.
the PVA supports are not forming correctly and there's a lot of Oozing Attached image.




My current configuration is:


PLA: 200°C 50mm/s
PVA: 190*C 25mm/s
PLATE: 60°C
FAN (ON)


Where is my misconfiguration?

[curious aardvark]

going to need an awful lot more information.

what printer, what slicer ?
Have you had dual extrusion work before ?
print speed, first layer print speed.

Have you calibratyed the printer for dual extrusion.