Issue Title

Fluids get duped when using the handpump and incubator from extra bees. [GT-PlusPlus-1.7.02.99-pre]

Expected Behavior

Tried pumping a liquid out of an incubator from extra bees/genetics by shift-rightclicking on it with a GT++ handpump.

Current Behavior

Fluid did not get removed from the incubator but was still added to the handpump. Works with every fluid which is accepted by the incubator. (nearly anything, including molten metals etc.)

Steps to Reproduce (for bugs)

1. get fluid into incubator
2. Shift-rightclick with handpump on incubator
3. fluid duped

Game Environment

• Modpack Name: GTNH
• Version used: 2.0.7.5

Also include:

• Gregtech version:
• IC2 version:
• Java version:
• Operating System:

Misc Info

•    Using GT:NH/GT:New Horizons?
•    Single Player?
•    Multi Player?