Alright people I need some help here. I have a 18.5 ft Bayliner and the trailer has the breaking system on it. So I get home with the boat and starting backing it up to my garage. I am reversing a little too fast and the wheels on the trailer both hit the curb and lock the breaks up and my boat pops right off the ball! I had it fully latched and a lock pin through there, so I know it was fully on there when I started pulling it. I didn't think that could ever happen! I guess with all the force that was the week spot, checked everthing out and it all looks fine. Tounge is all in good shape and everything. There is a break release lever on there I didn't know about, just for that situation. Has anyone ever heard of this happening, spooked me pretty good. Is this just one of those things where it was the perfect storm, I just don't want to see that happen again. So as long as I do the brake lock out I shouldn't have to worry about this again right? Any help would be much appreciated.