I have an M0 Railgun, I'm going to upgrade it at the next rank (Warrant Officer 3). My question is: If I make all the micro-upgrades of this turret, will I have a discount on the M1 upgrade? In old versions of the game I remember that it said that if you made all the micro-upgrades to the turret you'll have a discount on the next major-upgrade (M0-M1, M1-M2, M2-M3) but I haven't play the game in a while so I don't know if this have changed or still the same. Thank you