duuuude im having the EXACT same problem!!! nobody told me that you cant use 'c_move' when you apply physics to something lol. ive been trying to drive a tank around a map for 2 months.

ok, so you CANT use c_move?

when i go into the physics section in the help menu, you click on "phent_" and it says-
"Here is a list of phent_ commands..."
and thats it. a blank page lol.