1)No matter what radar unit I build I only ever get a few radar blips, often units that are almost in or are in range of sight. I've tried various things like switching the radar units on/off and changing their AI. However this doesn't change anything. What am I doing wrong? And I have checked that the AI team has no anti-radar/cloaking units active.
2)In OTA LOS was useful, especially with fog of war turned on. In Spring I'm finding it very difficult to see things until they can already see me and are firing. It seldom seems to matter whether or not they have LOS. Does the AI cheat in some manner to see units through terrain/structures/wreckage?
2a)Is there now or will there ever be a visible fog of war? As in the area you can't see is dithered or greyed out.
2b)As above is it possible to go to a circular LOS mode? (As in OTA)
3)Long Range Artillery, Vulcans & Buzzsaws etc seem to be broken. If fired at a target they will only fire if put into high trajectory mode (if they have it) to the point where now I don't build them at all.

4)Is it possible to write or create some kind of build restriction list? Basically I'd like to remove all combat air units, both from the AI and myself so that land wars are possible.
5)Are there any good AIs that work well both with the current release and Uber Hack?
Thanks in advance for any replies.