With your slider at nearly fully offensive artillery is basically a waste of time.
PS To beat that Austria hold them up in the mountains (you can do this easily with a 2:1 or even 3:1 disadvantage). Then just use your fleet to blockade their entire country. With the WE, the blockades and the fact that most of their country probably has nationalism they will very quickly start to collapse.
PS To beat that Austria hold them up in the mountains (you can do this easily with a 2:1 or even 3:1 disadvantage). Then just use your fleet to blockade their entire country. With the WE, the blockades and the fact that most of their country probably has nationalism they will very quickly start to collapse.