ok '
http://homepage.ntlworld.com/andrew.carter847/demos.zip' download these demo's watch and see.. just incase rmember to put them in the /fritzbot/demos folder yes you knew that but was just checking lol..
i've noticed the defense position the soldiers use, also if the soldiers aren't there the engi's will take there place, if sol/eng comes by and the spot is taken it just plods around until the spot is free.
this is V5 i've tested but i could only test for a short while, hope them demos help?