So my girlfriends moms car failed the car inspection the other day due to rust holes which meant I got to do some work on a different car. Its a rear wheel drive Volvo 940 with a turbo and a rear end so a sort of cool car really.
I can safely say I had never welded in rust that bad and hope to never have to again, it just takes so much more time since the fabrication job is pretty much doubled when you have to build fresh metal to where your actually working!