Odd fence glitches

[The Endertainer]

I have another problem. (Surprise.) When I make a fence in an open area with a high ceiling, the fence sticks to it. I try to get it down, I've tried almost everything I can think of and it wont stick to the floor. Now this is probably a reeeaaally dumb question, but i dont get it. Anyone know how to get the fence on the floor? (Btw the config is zandronum doom in hexen format)

And i dont really wanna post screen shots, so if you really want to see whats going on, tell me.

[one_Two]

Lower unpegged I guess.

[The Endertainer]

I forgot to mention 3d floors.........
I can do it on normal turf, i wanna know how on 3d floors.

[agaures]

Could you please link the map so i can look at it?

[Catastrophe]

Screenshots, don't just describe it.

[The Endertainer]

Well heres an image. I just didnt want to really show anything, because, well........I dont know.

[Watermelon]

Lower unpeg it to make it stick to the ground, make sure that it's the middle texture; see if that works