Page 172 states:
Area-Effect (Blast) Weapons
Area-effect weapons (also known as blast weapons) are a special class of weapon that includes rocket launchers, grenades and mortars. These weapons—identifed by an “A” in their Base Damage (BD) codes—deliver their damage by spreading it out over a wider area than standard ranged weaponry. The attack roll for these weapons refects where the center of the blast will occur, and may be directed against a character or a target area (the latter is considered an immobile target, with no size modifer). Because of the area-effect weapon’s wider “footprint,” it receives a +2 attack roll modifer when resolving fre.
Does this mean I can just target a hex with my direct fire grenade launcher at +6 to hit? +2 for AE and +4 for Immobile target?
Seems way overpowered and could use errata.