I had a problem last summer where water was spraying from behind the "dial" where the hose connects. The hose was under tension a bit and I thought I'd split something and the whole pass-through assembly on the trailer would need replacing. In the mean time, while shopping for a new pass-through assembly, I bought the brass elbow I should've been using from the beginning. I've used it every time since then and have not had a similar issue again and never did replace the pass-through assembly.
Moral of the story, get your brass elbows and use them. Much less stress on the hose connect on the trailer.
2007 Shamrock F19 hybrid - 2010 (22 nights), 2011 (24 nights), 2012 (11 nights)
2013 Surveyor Select 235RKS - 2012 (6 nights), 2013 (32 nights), 2014 (26 nights), 2015 (37 nights), 2016 (14 nights)