Rear sway bar chassis mount breaking

[jedaarr]

I have owned a few ea fords, my Ist one the
under carriage sway bar mount support broke
away on the left side rear, it ripped completley
away from the support & left my rear left side
hanging loose banging around i only noticed as
i heard this thud clang from time to time & had
a look to see what the ^^^ was going on.
I pulled the gas tank out & my mate welded
the support back in after a lot of ^^around.
Well now my latest ea has broken away on
the right side & banging around it must be a
design fault i have not bothered to call a
welding place for a qouate & want to ask you
guys if u have had the same problem & will they
need to remove tank or can they weld it with out
removal as i no longer have a friend to weld the
^^^thing up & wonder what u were quoated. :