Hello, I am the owner of a 2016 Orbea Avant, a week ago, as I was starting on my afternoon ride, my chain broke. It broke on of the outside links. I haven't been able to ride ever since, even after installing a new chain. I have not been able to adjust the FD at all, it rubs against the big and small chain ring. I slide it up, tighten the clamp screw back on, but it slides down again once I started shifting. I took the bike to the LBS, and they said some screws were loose. Brought the bike back home and same problem still exist. Bought a new FD, problem still not solved, same issues over and over. I love my Orbea, but this is aggravating, any suggestions????