Spruce Wood in Squeezer produces Sap instead of Resin

[Stefan Stark]

When you try to create resin in a squeezer you get sap. This was tested with Spruce, Larch and Pine Logs. When squeezing Oak wood you get Sap as well. When you put resin Capsules in a still you fill it up with resin, so this seems to be registered correctly. NEI has the correct recipes though (spruce -> resin)...

I'm playing direwolf20 pack 1.0.3

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Possibly related: Issue #41, I do not get any conflict messages though...