Another one of "those" days in the container today. New cam sensor fitted and all pre-flight checks complete... and it still won't fire :-(
It's looking more like the CDI unit has failed but it's a little pricey to buy one just on the off chance.
I posted on the Locostbuilders forum and along with the helpful suggestions, I had a very generous offer of a CDI on sale or return (I only pay for it if mine is defective) Yay!!
In the meantime, I spent a short while lining up the front wing stays and cutting a trim panel so that the harness webbing does not rub against the chassis behind the seats.