Do you really think that a mercenary with 180 or 300 hp is level one? They spawn with random levels.
Yeah, i really mean that : i buy a mutant, i go pex with him, 2 centaur later, he become stronger.Now, he gain ten level, it's much longer but, he have 450 hp and ... i continue.
yes. Always check if you are in auto move. Slaver's reflex.
because mercs have good stats and better : one merc more = one slave more. also, as i know, combat slave (moonshiners) don't lvl up and have poor skills. http://fo2238.fodev.net/wiki/Combat_Slave
Wiki is outdated.
So atm combat slaves do lvl up?