Following the failure of my 2 speeder my 1928 Flyer is (hopefully) to be pressed into service again for a certain ride-out in Oxfordshire this weekend. Does anyone know of a source for an exhaust pipe? It’s a left-hand side pipe running from the aluminium type manifold. I have the silencer and manifold but the pipe I had (which was not original) was sent in the post to be copied and lost by the post office !