Quote Originally Posted by rcross
Can you tell me which file(s) I should back-up before I try this in case it doesn't work properly?
I don't know about the new versions, but the old ones changed descr_formation.txt and descr_formation_ai.txt in the data map.

"These formations are fully tested with my DarthMod_6.0 and RTR series (although they should work perfectly with any mod unless there are mods which interfere with unit types triggering in attributes files and so the proportion of unit types in game changes too much."

does EB do this or not?
I don't think so. EB still uses the old R:TW unit subdivisions (light/heavy/missile infantry/cavalry and artillery).