I bought my 27' 2018 Catalina last year, took it out 3 times, and my Blue Ox 2 point hitch spring bar fell off while trying to back it into my driveway. I noticed the L bracket had twisted. The spring bar fell off when I was turning my trailer at a 90° angle to get it into my driveway. I really do not like this system and prefer my old towing system with the chains and separate stabilizer unit. Has anyone else had problems with this type of hitch system? Also, I need ideas on how to not bottom out backing into my driveway.. it is a little too steep and last year I broke off the black water tank valve. (I replaced it, and it started to scrape again this time). Thank you.