Another Fluid question.

Okay, I was browsing on YouTube and came across a video where a guy changed the gravity of the fluid using IPO’s, however, when I try to use IPO’s in fluids and press ADD NEW as the only option under fluidism, it gives me the error “Warn bugtracker!”

Is there something special I have to do to use fluid IPO’s?



Anyone :(???

Don’t be shy?