Hi everyone After some advice. My bus was running perfectly, but did a mini service and when I put in a new set of points I noticed the distributor had lots of play up and down in the shaft. I sent it away to be rebuilt and it came back looking better than new. The distributor clamp was marked and put back as it was. Since reinstalling it won’t start. It turns over but no firing. I have suffered with bad earthing before affecting the performance of the fi, but it always started on the button. before I get in a loop of changing things and testing the fi components, wondered if anyone had any expert advice? It’s doing my head in!