Hello fellow spacefarers,
may it be, that the availability of the autostrut feature is affected by mods? I have extended tweakables enabled and for testing purposes maxed out all facility upgrades and completed the tech tree. Iam using the "less real than realism" with a hand full of accompanying mods. I am not that competent with file fiddling. But I could imagine, that the requirement for unlocking the feature in career are not met by the techtree of the mod. In sandbox it works just fine.
Any help would be much appreciated? Sadly I am not able to provide a full list of mods used at the moment, but could post it tonight.
Thanks!