Photoshop CS3 aligning problem.

[Excellent2]

Hey guys.

When I use Photoshop and want to align two images so they're both symmetrical to eachother, Photoshop never lets me? It's almost as if it's snapping it to a grid. It will let me align it but only in a square motion if that makes sense? Also does it when I'm slicing. If I want to slice an image to my exact preference, it will only let me slice it like 10mm's off? :S

Anybody know a fix for this?

[Wootzeh]

use the arrow keys to move it up n down

[emotional]

zoom in loadssss and it will be more precise

[Excellent2]

use the arrow keys to move it up n downTa, +rep.

[Cushioned]

Yeah, use CTRL+ Left, Right, Up Down and it moves just a tiny bit for each hit on the arrow.

[Meti]

Either zoom in alot, and drag it where you want it.
Or you can do as Cushioned said, hold CTRL + left/right/down/up