sorry for the double post.
I made this post in the DBPro discussion forum and imediately realized I wasn't going to get responses and I should have put it here. But, I really need to have an answer so here was my post.
Quote: "I made a .BSP map using Valve Hammer editor and the command "bsp collision hit" works perfectly well but the commands "bsp collision" x,y,and z keep returning values of zero.
Is there a way around this, maybe another method to know if I'm on the floor or just touching a wall? Also, does this happen to bsp maps made without Hammer?"