I've got unlimited_men_on_battlefield = 1 in the bc.cfg file and have put all the graphic settings to the lowest possible setting but I'm still getting the reinforcements delayed message. When I have two full armies with huge units and all the settings on high the game runs fine. Its making the game too easy. I have better quailty troops but its generally two stacks onto my one, so I can easily beat one army but if I had to fight two would be difficult.