The advanced mixer has a delay feature. What it does is to slow down the servo response by the amount of the curve. A value of 100 represents 5 seconds. So if your 1st mixer is a min/max curve, and your delay mxer uses a fixed curve with a value of 100, when you flip a switch, it will take 5 seconds for the servo to smoothly move from -100 to 100.
To create a delayed action, you can then set a second channel using the delayed mixer as an input and use a min/max. You can see an example of something similar here:
www.deviationtx.com/forum/3-feedback-que...position-delay#23558
