Gravity Property Locking FX To Upper Left

I was playing with the Custom FX. When I test the following, it locks to the upper left corner of the page (vs underneath the point where I am clicking my mouse). { "angle": 0, "duration": -1, "angleRandom": 360, "emissionRate": 2, "endColour": [0, 0, 0, 1], "endColourRandom": [10, 10, 5, 0], "gravity": [0.01, 0.01], "lifeSpan": 60, "lifeSpanRandom": 0, "maxParticles": 200, "sharpness": 55, "sharpnessRandom": 40, "size": 260, "sizeRandom": 0, "speed": 0, "speedRandom": 0, "startColour": [10, 10, 50, 0], "startColourRandom": [10, 10, 10, 0] } Thoughts?

The gravity property expects an object, not an array. Use { "x": 0.01, "y": 0.01 }  instead.

Brian said: The gravity property expects an object, not an array. Use { "x": 0.01, "y": 0.01 } &nbsp;instead. Well... that did something, but not the right thing. FYI that I am using the "orb" effect documented here:&nbsp; <a href="https://wiki.roll20.net/FX_Library" rel="nofollow">https://wiki.roll20.net/FX_Library</a> That page documents it as an array and it&nbsp;tests correctly on the test page here:&nbsp; <a href="https://wiki.roll20.net/fxplayground/" rel="nofollow">https://wiki.roll20.net/fxplayground/</a> However, when creating a customer FX in my actual campaign and clicking the Test FX button, that is when things go south.