Marauders, even with circuits from a trader, aren't possible to build
Created by: JustSumBody
Alright so traders can buy maruader circuits from their vending machine and that's all well and good, you can even deconstruct them for some combat and programming tech. You can scan them with a device analyzer and gen fab each circuit for 3000 glass and 300 plastic if you don't have the research but have the circuits.
HOWEVER, the marauder mech parts themselves can't be made unless you have NT Tech at level 5 Getting NT Tech to level 5 is not possible(or at least SHOULDN'T be according to the argument @JMWTurner made for having marauders buildable to begin with), only things in that tree are the gravity well gun, hookshot, and ricochet rifle.
Proposed fix: Give the circuits some NT Tech on deconstruction.
Alternatively I'm wrong and it is somehow possible to get NT 5 without bus with those three items, in which case the issue is marauders ARE researchable without circuits which is also bad.