Craig Haber wrote in message <37C7CD24.FD3790B7@harnessnet.com.au>... >Only the no. 1 end cabs of B61 and 76 were upgraded to lead unit specs. Hence >they must always be driven from the no. 1 end (except for hostling/emergency >circumstances). Ok - thought it would be something like that, but was not sure. DaveP