I don't have any problems. If you are using Construct2's image editor, it leaves 1px space if you crop or resize with it.
It's hard to tell what the problem might be without seeing the capx.
Does turning pixel rounding help in project settings?nemo2012-10-05 09:54:08
Thanks nemo, fixed problem resizing image before importing to Constuct2. After resizing the tiled background with the Construct2 Editor leaves 1px space in the border.