I have some troubles here with saving some .ffx files properly with After Effects 2015.
This is the situation, I have a shape layer who has different parameters linked to a pseudo plugin (also called custom preset) . I have made a small example here to understand my issue.
When you load the preset on a new comp, the point controller is not resetting to default (X=0.5 & Y=0.5), it's loading the position when I saved the preset.
I should see the point controller reseting his value when I load the preset.
I also tried to save all parameters except point controller, but unfortunately the .ffx is making application crash when I load it.