Outer Limits 4x4 Board

I've seen this discussed before but can't seem to find any pics when searching on it .
i have a 2001 Gu ute and know these are prone to rear spring tower damage when loaded or towing . i just want to know what people are doing to fix this and how they reinforce the towers .
Any pics would be nice thanx .

ive seen it before, basically just a piece of flat bar between the two towers and then weld a bit of flat to the under side of the cross brace so it doesnt 'bow'

4x4 megastore slacks creek brisbane sell a bolt in brace kit easy to fit 07 3208 7811 I've fitted 15 or more they are good n not expensive dont know how price though give em a call they are cheap n bolt in so can me removed

i just welded a peice of c chanel across the top of mine after bending them back down and they havent bent up since