How to smooth out the movements and lock to a grid?

FrontRoomGames

When I try to move it moves find but then when it gets close to the edge it gets glitchy and isnt doing what I want.

Also is there any way to get the pieces to lock to a specific position, because if they are off just a little bit the other piece cant slide into place.

Other thing I am wondering but not necessary is is there a way to make it so that when you click on the piece like just tap it will move to the open spot, instead of having to slide it your self.

heres a short video of it

[URL=http://tinypic.com/r/2w4g31f/6]View My Video[/URL]

Thanks,
Dominic

FrontRoomGames

bump

no to spam the forums but this is kind of important and I kind of need to figure it out soon.
just cant seem to find why they dont move smoothly like I would like.
Thanks,

fadamion

You are using collide? I don't see why you would need it with a grid.

FrontRoomGames

reason i would need a grid is because if you do not have them over far enough other pieces can not fit into place.