Thanks Pizzaguy.
Thought I had fixed it and it started every day. Then when I went to actually drive it after it had been idling it stopped as I reversed out of my garage! Now back to not starting just turning over and fires once then stops.
I will order a RCM as you say.
Where is the crank position sensor located ? Just want to make sure I get the right one.
I think lack of use has led to this issue.

regards