This is discussed over and over again. But mainli the problem is that if you CSG anything that is not "straight/cubic/on the grid" there is a chnce that Radiant creates unwanted brushes in strange ways and/shapes/places....
Do a search for "CSG" You will get loads of answers.
Bjarne BZR wrote:Do a search for "CSG" You will get loads of answers.
thats exactly y i posted ,cause i was probably gonna get a load of answers that didnt answer my question ,or answered it but not as good as ur explanation ,or maybe im just lazy ,anywas tnx