Digging in, a TOAW III "improvement" ?

[fluidwill]

It seems to me that units no longer gain in entrenchment status turn by turn i.e if left in D they will (of their own accord and with no further instruction from you) continue to improve their positions and move through E to F...or at least thats what they USED to do, now it seems they just sit around drinking beer and chasing women. Anyone else noticed this ?

Please tell me I dont have to individually visit each of my units every turn and tell them to dig in more....