The manifold joint is now held together by stainless allen bolts as the studs/tapped holes are invariably "past it".
After a bit of juggling, it proved possible to route the exhaust in a straight line from front to back. On full rebound, the axle just misses the straight tail-pipe
The tail-pipe was sprayed with heat resistant paint to stave off the inevitable
Time moves on - this exhaust hadn't been touched since fitting 6 years ago, but advanced corrosion meant a new box and tailpipe had to be fitted. Exactly the same size and fitting as the one above from Available Austins so no more pictures needed.