Object Snap move my objects in the wrong direction.

[tutt]

Is there a command to prevent this?

i.e I want to move a box so that it align with the top of an adjacent wall.
I choose the front view, select the block, then I use the move command. I specify the base point at the top of the box, move it by snapping to the top of the wall. Then comes the problem. I just want to snap in the X and Y axis. but my box ends up at the wrong position along the Z axis.

Can you make it so that my object only snap in X and Y?

Using Autocad Architecture 2010

Thank you! /tutt

[lpseifert]

Try setting Osnapz=0 (or maybe 1, read about it in Help).

[tutt]

Thank you! that was exactly what i was looking for!