Guys I've pulled the cab of my HJ47 tray to start cleaning up the chassis. There's a horrible looking double plating setup next to the pipe chassis brace behind the gerarbox (see the photo). Can anyone tell me if it's original and what it's for? I thought it might have been a botched repair but it looks original. Both sides are the same. They appear to be pressed, not bashed into shape with a hammer. I've been asking around the various forums but no one that's seen it before has come back to me. Tony