Park Question

I'm not seeing what I expect in my Augment3d screen at home. My understanding of park was that I could park a fixture at say full and it would remain that way on the stage (output). Now I can change that to 20% say and save that to a cue or sub. But the stage output would still remain at FL until I un-park it. Right/Wrong? But when I do this a home when I change the intensity after parking I see that change take place (a dimming) in the 3D screen. I.E. does not reflect what I thought it should. 

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