PyDAT v1.11 (windows exe) bug, .. Options

[matefkr Antarctica]

Hi. I noticed that for some reason, in PyDAT i can't uncheck checked flags. only the three race flags work, everything else once checked you can not uncheck them.
Edit: does the same with source version (duh).

Also, in PyAI i opened just aiscript.bin terren expansion custom level and there are more then one --TMCx 0000-- labels. Is that a bug, or just a special label?