Is this the reason why I can't craft any of the new weapon/armor/tool modifications? I have multiple tiers of Yeah Science unlocked but I can't use any of the dozens of schematics that we've found. All of the recipes say that I don't know the recipe.
I was able to apply the same fix for schematics however I don't believe it is the way the developers intended it to work.
The recipes xml file has attributes for indicating when they should be unlocked but it appears that is not working. Hopefully the devs are aware of it, it seems like a pretty big issue.
To fix it, you can add the follow to the firs three tiers of perkYeahScience
Tier 1:
,modGunMuzzleBrake,modGunFlashlight,modGunScopeSmall,modGunTriggerGroupSemi,modGunBipod,modGunForegrip,modGunDuckbill,modGunChoke,modGunMagazineExtender,modShotgunSawedOffBarrel,modGunMeleeTheHunter,modMeleeSerratedBlade,modMeleeWeightedHead,modMeleeStructuralBrace,modArmorInsulatedLiner,modArmorCoolingMesh,modArmorReinforcedPadding,modArmorScrapPlating,modArmorImprovedFittings,modArmorStoragePocket,modArmorHelmetLight
Tier 2:
,modGunBarrelExtender,modGunSoundSuppressorSilencer,modGunLaserSight,modGunScopeMedium,modGunReflexSight,modGunTriggerGroupBurst,modGunRetractingStock,modGunCrippleEm,modMeleeFortifyingGrip,modMeleeClubBarbedWire,modMeleeClubBurningShaft,modArmorPlasticPlating,modArmorIronPlating,modArmorSpikedKnuckles,modArmorCustomizedFittings,modArmorDoubleStoragePocket,modArmorAdvancedMuffledConnectors,modArmorImpactBracing,modArmorWaterPurifier
Tier 3:
,modGunScopeLarge,modGunTriggerGroupAutomatic,modGunRodAndSpring,modGunBowPolymerString,modMeleeTemperedBlade,modMeleeErgonomicGrip,modMeleeClubMetalSpikes,modArmorBandolier,modArmorMilitaryPlating,modArmorSteelPlating,modArmorTripleStoragePocket,modArmorMuffledConnectors
There don't appear to be any for Tier 4 or 5 yet, my guess is they are coming later.