3Dsolex Matchless RACE nozzles and PVA

[foehnsturm 970]

Just wanted to share. I've been printing PVA for more than 50 hrs now with the 0.4 mm nozzle without any issues. For PVA that's remarkable.

40 mm/s @ 0.15 mm layer, 190°C

Don't know if it's due to the internal geometry or the comparatively low printing temperatures.

[00D00B 58]

Normally Matchless nozzles has a different intern layout. So I guess that's why you print it very well because Ultimaker has also decided to create different nozzles depending on what kind of meterial do you print (AA or BB nozzle model).