AVOID xspc 90degree rotaries like the plague.

[maxfly]

i just finished pulling my loop apart thanks to the aforementioned fittings. this is the second fitting of five that i had in my loop. they have both leaked in the same way. where the fitting rotates is where they have both leaked. fortunately there wasnt anything below it so no damage was done to anything in my rig. there was a puddle under my case otherwise i never would have known. after the first one leaked i decided it was just bad luck and went ahead with my build. now i know for sure that they are defective. im ordering new fittings for everything. ALL of these xspc compression/90s/45s are going in the trash.

 

[GTXJackBauer]

Sorry to hear about your bad experience as it could have been a lot worse.

Assuming we're talking about soft tubing fittings, I highly recommend Bitspower fittings.