I'd personally find this useful both for BA and BA chicken defense
http://springrts.com/mantis/view.php?id=1414I have had problems with both submarines and some units which cannot attack if stuff is too close due to maxangledif being too low to shoot up/down, this cannot be increased as it affects both horizontal and vertical angles.
I would suggest adding a new tag:
maxverticalangledif
By default this would equal maxangledif unless otherwise defined and would allow fixes for subs etc by specifying:
maxangledif1=90;
maxverticalangledif1=180;
For example.
Thanks!