have a friend that broke a fly bar,with the cross tube support, in the same place as you doing the same thing,.luckly for him he didnt wreck..i would say to just change your bars and move on..sometimes its better that way than to have to deal with all the BS.
if you need a swinger,i have a few and will give you one to help with repairs,free of charge.just pay for shipping..pm me if intrested..
good luck