Cant tranform permantly UT99 brushes!

[legacy-hydro]

I opened my map that I want to convert,
Chose an addition brush, Select Brushes -> Adds so it wont select to whole map,
Then I went to "Transform -> Transform permantly" and I got this error:
"FPoly::Finalize: Normalization Failed, verts=4, size=0.003906"
And I can give you the Editor.txt error if you wish, just name it

[legacy-Knobby]

That happens in all unreal games. There is something wrong with one or more of the brushes, like a mis aligned vertex.

[legacy-hydro]

Originally posted by Knobby
That happens in all unreal games. There is something wrong with one or more of the brushes, like a mis aligned vertex.

And how do I find and fix it?

[Angel_Mapper]

Have you tried it without Xfrm Perm to see if it's really necessary? Some maps don't need it.

[legacy-hydro]

Originally posted by Angel_Mapper
Have you tried it without Xfrm Perm to see if it's really necessary? Some maps don't need it.

I have, it gets screwed if I don't :S