There was a bug that provided too much exp, now that its been fixed it takes notably longer to get both +1 range units and City Assault. How do you deal with that? Are you keeping track on what units to focus with and actively trying to get these up to the promo you need? Maybe even trying to keep units to a minimum to have all exp on a small force? Sometimes I name units to easier keep track of them but in the end these often drown in the later floods of units.