This obviously doesn't matter for defrag, but it would be nice if there was a command line option/flag to convert maps in a way that gives brushes vphysics collision. I couldn't easily figure out why this isn't the case with the tool already - I didn't even know it was possible for brush geometry not to register with stickies - but maps on mmod ported with this tool and ones I've ported locally have stickies pass through all geometry. If Panzer or someone knows an easy way to add this capability that would be cool. If this is actually complicated to add, probably like me and 2 other people will be sad when trying to mess around with defrag maps in sj mode