Door moves by just a couple of pixels?!

[Szuran]

I've made tons of doors already but this one, for some reason, doesn't want to work. And it's the simplest door ever.

 

1. I have it all properly tagged, action DR selected...

 

 

2. This is what happens when I press 'use'. The texture moves by a couple of pixels, and it actually moves downwards a bit. I have the ceiling lowered for the door, not the ground raised, so it's not this problem.

 

 

Please advise.

[Jayextee]

Is it adjacent to a sector with a really low ceiling? Doors only move up as far as 'just below' the lowest adjacent sector ceiling height.

[Szuran]

Yeah, I just realized that and headbanged the wall for 10 minutes.