Same problem here
But I got that errors when placing SA-20 and in line 94
Addons: CBA, POOK, ACE, RHS
Also, about manual palcing parts of SAM sites. Is it possible to make "spawner" unit which will actually spawn parts of SAM site in editor so we can drag it? Cose starteging placing of each part of site important too. Or for it you also need to rewrite all things?
And other question: if i'll put manually radar+ SAM launchers +other parts, make radar unit commander will the site act like one unit or each part will act separetly (and yes I have read manual=)