Hi Jack,
Thanks for the quick response. Since I wasn't expecting since a quick response, I started working on another part of the project
I tried to draw what I want.
Step 1.
The "grass" image is sticky to the bottom of the red "title" screen. I want this grass to stay at the bottom until I reach the section 3.
Step 2.
Once I reach the section 3, the image stays and fit between section 2 and 3.
I looked at your sample, but I can't use a end trigger with +=100% as I have no idea how big will section 1 and 2 be, so I need to stop at the beginning of section 3.
Regards,
Ben