[Magesmiley]

Another one that I just answered over on BGG:

How does the Laser Guidance Link work?

There are three costs for the laser guidance link:
1. $500 to tune the laser so rockets can follow it.
2. $200 per rocket so that the lasers will follow the laser when launched.
3. $50 for a standard link so that the laser and rockets all fire at the same time (this works because you are only aiming the laser - the rockets are effectively on automatic, but because of the LGL they will follow the laser). Without this, a firing action will only fire one of the items (laser or a single rocket weapon).

When you attack with these weapons you are activating the link to fire all of the weapons. You aim the laser - which fires with its normal hit roll (including all modifiers) and damage (if any). The laser guidance replaces the normal aiming of the rocket(s) - they fire on automatic and home in on the laser. If the laser hits, roll two dice (with no modifiers) for each rocket and on a 4+ the rocket hits (and misses on a roll of 2 or 3). The rockets automatically miss if the laser does.