I was out for a beautiful ride last Sunday until I came upon this big jump that I had to hit. Well coming down hard to say the least on the other side of the jump I landed and bent the rear DSA mounting shaft, not the DSA rail itself but where it attaches to the tunnel. It moved it back 1/2 to 3/4 of an inch. Whats the best way to get it back in the right position? Any ideas would be greatly appreciated.

My ADSA is moved back about 2 inches. rivets snapped. in the summer i'll be fixing it.