2014 change to nipple length?

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rhovee

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I have a copy of the 2014 code and have read through some of the changes but i keep hearing different things about the classic "nipple" debate. I can not find it anywhere in the code but i was wondering if anyone has read changes on nipples going from 24" to 18"? Another person told me that all conduit must be supported now including nipples? I don't see anything in 300 that can fit there arguement.
 
Raceway support will be in individual Articles.... 3xx.30.
344.30(A) says
  • RMC shall be securely fastened within 900 mm (3 ft) of each outlet box, junction box, device box, cabinet, conduit body, or other conduit termination.

    how do you put a strap on a close nipple between two boxes?:huh:
 
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