Wasteland 2: Director's Cut · Perk
Tinkerer
Tinkerer is associated with Weaponsmithing 2 and is reported to grant one additional action point while wearing light armor.
How it works
The community post names Weaponsmithing 2 in connection with the Tinkerer perk and describes the effect as +1 AP in light armor. The cited passage gives no further detail about other armor types or interactions with other action-point bonuses, so the recorded condition is limited to light armor.
Read the supporting references
How many skills can you max with a character? :: Wasteland 2: Director's Cut Allgemeine Diskussionen
Check the edition and source version for patch-specific details. Guide methodology.