Hello everyone!

I started to make my own Skyrim dungeon for the first time last week and I am currently stuck on a problem I can't find an answer to.

I can't get the dwermer thresher trap to work!

I went through the two (basic and advanced) trap tutorials and went through the WarehouseTraps to look at the thresher blade there.

However I still don't understand how to make this thing move and less so to make it move forever after activation. I get them to activate by stepping on a tripwire but they rotate only for a short them then go back underground. Without moving anywhere or anything.

Could someone please show/tell me what I am missing on my trap?