Help with making object wrap around the frame?

[Outcast]

I have water in my game allways moving -2 x to the left. I want them to leave the left side of the screen and arrive at the right side of frame so they allways move left and do it in a nice way without pause. How can i do this? I have tried to make it so when they are some -x they jump to the right but it makes gaps between the objects..

my frame is 4000 pixels in width.

Anyone know how to make this? I have attached a mfa with the object in this post : http://www.sendspace.com/file/4t0iwh

[LB]

It won't make gaps if you add Frame Width to their position when their X position < 0
You may want to actually crate an additional one outside the frame to the right and instead add Frame Width + Object Width so that there is never a gap between the rightmost object and the right side of the frame.
The trick is to add to their position rather than setting it.

[Outcast]

I have sinced solved this problem thanks! But is there any example of the wrap around frame setting in the layers option, and what does it do?

[Jacob]

To make the object move 2px to the left and wrap use:

Set X Position to (frame width+X-2) mod frame width