r u sposed to use it?
 
 and will applying the caulk texture to unseen surfaces speed up frame rate on a map?
 
 
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    Caulk is ecplained a bit here: 
http://www22.brinkster.com/ravenmapping/tutorials.asp) 
 But basically you want to caulk texture and sides of brushes you don't need or want seen so the engine will ignore them and not draw them. Ex. A large complicated map that makes use of the caulk texture should run faster than that same map made without any caulk texture.
  
 
  
  
    sigh... more work ;)
 
 thanks for the info
 
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    I make every single brush in caluk texture and then texture any seen faces afterwards. This is the most efficient method of using caulk
  
 
  
  
    Where is the caulk texture? I couldn't find it in common