It also occurred to me that the billet aluminium (aluminum!) Empire bracket would spread the load better, but if it does, it has not save the several chassis which have still cracked in the same place.
This top chassis rail appears to be unsupported, and takes the total load from the top wishbone. Maybe it should be triangulated better than the brace that MMC cobbled up, perhaps a bolt in brace at the front, not the rear? It's odd that it normally appears to be the left hand chassis rail which breaks?
Do not forget the upward load from the top coilover mounting.
