Use separate settings for enabling the anchoring of upper and lower skins in infill.
Use separate settings for enabling the anchoring of upper and lower skins in infill.

alephobjects/CuraEngine,Ultimaker/CuraEngine,ROBO3D/CuraEngine,ROBO3D/CuraEngine,alephobjects/CuraEngine,alephobjects/CuraEngine,Ultimaker/CuraEngine,ROBO3D/CuraEngine