Well I 'reinstalled' Beta 4 and the AI is VERY different... The CSA still fell before my awesome might but it deployed its troops very differently. Game is easy/n. Now instead of a huge stare down in the west while I swept the east they actually made a good defense of the east and drove me nuts in their mountain strongholds in NC.
However they were much weaker in the west and I was able to take KY and the rest of missouri with little initial fuss but there were several running battles for those provinces as the ai actually was quite agressive counterattacking unlike before.
GQ is in a strange position. It has DOWed the scots and Amwest but 80% of their forces are along their border with me. The 24 milita worked again I think in intimidating GQ. Texas dowed the CSA and managed to get a decent number of provinces but as soon as I took the last CSA province they made peace for three provinces out of the 10 or so they had grabbed...
This is as far as I've played but its shaping up to be a very different game.
Also to combat winter attrition I've found 1. Dont conduct major offensives unless you are pusing to win in a very short time. 2. Use logisitcs wizards and winter specialist leaders who more than halve winter attrition 3. move all your troops to friendly territory and wait till spring or if youre in too far move them to a 100% infra province which can cut attrition down to 0. Alternately build up infrastructure in key provinces to 100%, its expensive in terms of mp in this mod but in serial it'll build in months and allow you to move much faster when it does get built.
As for jungles... yuck my advice is to take everything around the jungle and then save them for last and strat redeploy out of them as soon as they are taken
I'm dreading having to go after the Amazon and Congo but thats in a while after the rest of NA...
I've found some more 'bugs' too if you haven't already caught them.
Many Texas and CSA provinces already have massive partisan problem at the beginning before anything. several Texas provinces revoled before they had declared war and these are core provinces for them...