How do I tech lock these days?(medieval playthrough)

[Lalunamuerta]

When I wished to play a fantasy medieval play-through back in the day, I'd use a storyteller like the one from VFE medieval(I think that's the name) and he'd handily lock everything to the correct time period and change events so as to not have spaceships landing and whatever.

However he's gone for the foreseeable future. How would I go about ensuring that I can safely lock things back to a medieval tech/event level

[Radiosity]

Step 1 would probably be to download Medieval Overhaul and all mods associated with it.

[Lalunamuerta]

Perhaps I should have prefaced that by saying I did, doesn't appear to be a tech lock in the options of that mod?

[Hoki]

IIRC VE has 2 storytellers that serve as techlocks (maynard and freya)

[ODevil]

I found Rimedieval to have the best tech lock. Combined with some Cherry Picker for edge case, especially when using many mods.