one of the things i don`t get is the "train" props can be dynamic or phisics. But i don`t see how i make any of them follow a track
![:(](http://192.241.182.11/images/smilies/sad.png)
Also i have tried and failed to get a combine APC to work but can`t seem to make it. (doesn`t help when there seems to be many props for it
![:(](http://192.241.182.11/images/smilies/sad.png)
On the subject of props how do i make an edge (like the top one) be on the grid lines not between 2?
EDIT: steam is giveing me troble (again). can i get and use the source version of hammer witout STEAM?