Overcoming 'fiddly' can be lucrative. My one-time indie worked out ways of accomplishing certain tasks that officially required the body lifting. He was not only inventive but had small hands .. true he went through a good few sticky plasters...
I read on here many years go that TD5s start on 4 cylinders rather than 5, and then the ECU lets no. 5 injector start releasing fuel. Also, no. 5 cylinder doesn't have a glowplug, which might have something to do with this design feature. So I...