PiyRe

So i just finished my first play through as Union against a Dynamic AI. I ended up winning with a Costly victory, almost losing the whole thing on the final day as my forces were surrounded and almost completely broken. There are two major things i need help with: 1. How do i effectively use artillery? I place them onto of hills or higher ground, but they still end up having to move to fire on enemies. Its also really difficult for me to always be able to tell if artillary will be able to hit a unit if they are both of flatish ground. 2. Condition keeps screwing me over. Sometimes i will have a unit with say 30 condition and i need them to fight, so i ussue the move order and by the time they get in position they are back to 0% and just retreat, even if they are not running or have to cover a long distance. Any advice for this? Thanks for your time. I really like this game but im just having difficulty with figuring out all the ins and outs of gameplay mechanics.