I have a XP enclosure in a class 1 div 1 location and it has one threaded entry (trade size 2"). I have 2 MCHL cables, single pair 16 awg.I have sealed both cable ends with TMCX fittings installed into a 2" XP GUAT with a 2" close nipple to the XP enclosure.Accordingly to article 501.15 If I am interpreting this right I can have an XP GUAT between the seals and the enclosure even if the trade size is a 2"?