Reach vs. underground belts

[golfmiketango]

• Certiain player actions may be applied symmetrically and simultaneously to both ends of a connected underground belt (pretty sure ATM there are only two:
  • reversing the underground's direction of flow
  and
  • upgrading it

• But! only so long as one end of the underground or the other is within reach of the character

to exercise this capability

• Find a connected pair of underground entities, at least one of which must be within reach of the character; perform the action in question on any end your character can reach. Even if the other end is out of your character's reach, the action is applied to both ends.

• same as above
• same as above

to exercise this ability

• Find a connected pair of underground entities, at least one of which must be within reach of the character; perform the action in question on either end. Even if one or the other end is out of the characters reach, the action is applied to both ends.