2D auto scroll background

Hello, I been trying to rap my mind around how to make a proper auto vertical scrolling background for my 2D game. I tried playing around with the "offset" settings in the "layer Effects properties". But it doesn't work. form what I gathered from other forums you need some sort of "timer" and a "private variable". I don't know... This is getting me frustrated and confused, could someone please help me make a simple auto vertical scrolling background?

dl.dropbox.com/u/29072735/forcedscrollplat_test.cap

Here is an example of auto-scrolling. It's horizontal, but here's what you do.

Look in the Event Sheet "Camera", and see how the auto-scroll is set up.

Basically, you have a private variable "ScrollSpeed", and have the System scroll to Y + global(ScrollSpeed)*timedelta.

So basically switch where it says from ScrollX to ScrollY and it should work.

I really appreciate this but this isn't quite what I meant. (although, I will have a feature like this in the later levels in my game so thanks many buddy!!)

Sorry, Maybe I didn't explain the issue well enough... Here's a better example

youtube.com/watch

If you look at the clouds near the top in this video link they auto scroll in the background, even when the player stops moving. That's what I would like to know how to do in Construct Classic.

Never mind the last post I finally figured it out. Thank you for your help! <img src="smileys/smiley32.gif" border="0" align="middle" />

dl.dropbox.com/u/29072735/forcedscrollplat_test.cap

Here is an example of auto-scrolling. It's horizontal, but here's what you do.

Look in the Event Sheet "Camera", and see how the auto-scroll is set up.

Basically, you have a private variable "ScrollSpeed", and have the System scroll to Y + global(ScrollSpeed)*timedelta.

So basically switch where it says from ScrollX to ScrollY and it should work.

Your .cap file is not found !

I want to learn it ! :)

WHoops. Here you go.

dl.dropbox.com/u/29072735/forcedscrollplat_test.cap