i've just figured out that workbenches do not share items. each workbench has to have its own inventory *and this after i spent AGES clearing out every available location that i go to and bringing everything back to santuary*.
heres the problem...when arriving at any other settlement that i have established, there is a small inventory in the workbench. BUT i tried to build a defense turret; knowing that i have the available items in my sanctuary inventory, but could not build the turret in that settlement. so i ran back to sanctuary, got the needed items and brought them to the other settlement and dropped them into the inventory there, thinking i would be able to build the turret.....but the game wont let me. it says i need 1 oil and 2 gears and ive brought 2 oils and 6 gears and still cant build that darned turret!!
what am i doing wrong???
i can build this exact same turret in sanctuary, and have all the necessary componants and perks!